Home >

Blog >

How to Tighten Bike Brakes?

How to Tighten Bike Brakes?

MAY 16, 2025

A UK Guide to Hydraulic Disc Brake Adjustment for E-MTB Riders

Proper brake performance is essential for both safety and riding enjoyment—especially when you’re navigating the trails on a powerful electric mountain bike (e-MTB). If you’ve noticed your brake lever pulling in further than usual, or your stopping power isn’t as crisp as it should be, it’s time for a brake adjustment.

In this UK-focused guide, we’ll walk through how to check and tighten hydraulic disc brakes, with a focus on FREESKY’s electric mountain bikes such as the Warrior Pro, Alaska Pro, and Ranger—all equipped with four-piston hydraulic disc brake systems.

Why Brake Adjustment Matters on E-MTBs

Electric mountain bikes place unique demands on your braking system. The added weight from the motor and battery, combined with higher speeds and steeper terrains, means your brakes need to perform consistently under pressure.

FREESKY e-MTBs use advanced four-piston hydraulic disc brakes, which offer enhanced braking force and modulation. These systems are robust, but like any component, they require regular maintenance and occasional adjustment to stay in top condition.

Signs Your Brakes May Need Adjustment

You may need to tighten your hydraulic brakes if:

  • The brake lever feels soft or spongy

  • The lever pulls in too close to the handlebar before engaging

  • The bike takes longer to stop than usual

  • You hear light rubbing or squealing noises when not braking

How to Tighten Hydraulic Disc Brakes on Your E-Bike

Here’s a general process that applies to most hydraulic systems found on e-MTBs in the UK. If you're riding a FREESKY e-bike, your system is likely compatible with this approach:

1. Inspect the Brake Lever and Caliper

Check the lever travel. If it pulls too far, it may indicate air in the system or worn brake pads.

2. Check for Pad Wear

Remove the wheel (if necessary) and inspect the brake pads. If they are too thin, they may need to be replaced rather than tightened.

3. Align the Caliper

Sometimes, brake rubbing or poor engagement is due to a misaligned caliper. Loosen the mounting bolts, apply the brake lever, and retighten the bolts while holding the lever. This centres the caliper over the rotor.

4. Brake Lever Adjustment

Many levers feature a reach adjustment screw to fine-tune the distance between the lever and handlebar. This allows for a more responsive braking feel without affecting brake pressure.

⚠️ Note: If you suspect there is air in the brake lines or feel a significant loss in braking power, it may be necessary to bleed the system. This process is best carried out by a trained technician or reputable local bike mechanic.

FREESKY Riders: What Makes Our Brakes Exceptional?

At FREESKY, we understand that superior control starts with superior braking. That’s why models like the Warrior Pro, Alaska Pro, and Ranger are equipped with four-piston hydraulic disc brakes, engineered for power, precision, and reliability on technical terrain.

Paired with 26" x 4" fat tyres, these braking systems ensure you benefit from:

  • Improved stopping power, even on loose gravel or wet descents

  • Greater modulation, giving you fine control over speed

  • Better stability, thanks to the wider tyre contact patch that enhances traction

Compared to traditional narrow-tyre MTBs with mechanical brakes, FREESKY’s setup offers a significant upgrade in safety and ride quality—ideal for the demanding e-MTB enthusiast.

Final Thoughts

Brake performance isn’t just about comfort—it’s a critical safety factor. Regular inspection and timely brake adjustments will keep your FREESKY electric mountain bike operating at its best, whether you’re commuting across town or charging down a trail.

Not sure how to proceed or need personalised guidance? Reach out to our customer service team—we’re here to help you keep your ride running at its best.

More Posts

Do I Need a Full Suspension Electric Mountain Bike?

Jul 11, 2025 09:00

When choosing your first electric mountain bike (e-MTB), one of the most common questions UK riders ask is: should I go for a hardtail or a full suspension model? The answer depends on where you ride, your comfort expectations, and how much maintenance you’re prepared to do. In this guide, we’ll explore the differences between hardtail and full suspension e-MTBs from the perspective of British trails, weather, and rider habits — helping you choose the model that truly fits your needs. Why This Comparison Matters UK riding conditions are unique: rooty forest trails in the Peak District, wet bridleways in the Lake District, rocky climbs in Snowdonia, or pothole-ridden urban roads in older towns. The choice between a hardtail and full suspension electric mountain bike (eMTB) can significantly affect how much you enjoy these terrains. - Hardtail e-MTBs: Suspension only at the front fork; better for smoother trails, towpaths, and commuting. - Full Suspension e-MTBs: Front and rear suspension for absorbing bumps from both wheels; perfect for challenging off-road terrain. Understanding these differences helps you invest in a bike that meets your expectations — without overpaying for features you might not need. Key Differences: Hardtail vs. Full Suspension e-MTB 1. Suspension System - Hardtail e-bikes: Front suspension fork only. Ideal for canal paths, fire roads, and mild woodland trails. - Full suspension e-bikes: Suspension at both ends, giving better control and comfort on rough, uneven, or downhill terrain. 2. Price - Hardtail e-MTBs: Typically range from £1,200 to £2,500. Excellent value for new riders or commuters. - Full suspension e-MTBs: Start from around £2,800 and can go beyond £6,000. Worth the cost for advanced trails and downhill riding. 3. Maintenance - Hardtails: Easier to maintain with fewer moving parts. - Full suspension: Require regular maintenance on pivots and rear shocks. Best serviced by a professional every few months if used intensively. 4. Ride Comfort - Hardtail: Less comfortable on bumpy trails. Better suited for smooth gravel or tarmac. - Full suspension: Absorbs shocks from both ends, giving a plush ride even on rock gardens or rooty singletrack. 5. Handling and Control - Hardtail: Sharper on climbs, great for learning basic handling skills. - Full suspension: Better traction and stability on loose, steep, or unpredictable terrain. Great for confident descents. Usage Scenarios Hardtail e-MTBs are ideal for: - City commutes and hybrid use (e.g. road + park paths) - Riders on a tighter budget - Cross-country trails (Sherwood Pines, Cannock Chase) - Beginners who want a lighter and simpler setup Full Suspension e-MTBs are ideal for: - Technical trails (e.g. Coed y Brenin, Glentress, BikePark Wales) - Riders prioritising comfort and traction - Steep and rocky terrain where control is crucial - Heavier riders who need better shock absorption Battery and Efficiency Hardtails are more efficient on battery usage, making them perfect for longer rides on moderate terrain. Full suspension bikes, due to the added weight and drag from the suspension movement, consume slightly more power — especially when tackling steep climbs or loose trails. Pros and Cons Summary Feature Hardtail e-MTB Full Suspension e-MTB Suspension Front only Front + Rear Ride Comfort Moderate on smooth trails Excellent across all terrains Cost Lower (£1,200–£2,500) Higher (£2,800–£6,000+) Maintenance Lower, DIY-friendly Higher, may need pro servicing Weight Lighter Heavier (more control downhill) Range Efficiency Higher Slightly lower due to added weight Ideal Use City, XC, bridleways Mountains, enduro trails, technical terrain   FAQs Q1: Is a hardtail enough for UK trails?Yes — for most forestry commission trails and local routes, a hardtail will serve you well. However, for bike parks and mountainous descents, you’ll want a full-sus. Q2: Is a full-suspension e-MTB worth the price?If you frequently ride technical terrain or value comfort, absolutely. It makes descents safer and climbing more efficient when traction is poor. Q3: Do full suspension e-MTBs require more servicing?Yes, mainly due to moving linkage points and rear shocks. But for serious trail riders, the performance benefits outweigh the extra care needed. Q4: Can I use a full suspension e-bike for commuting?Definitely. In fact, UK city roads full of potholes and uneven pavement are a good reason to consider a full-sus — just expect a bit more weight and less range. Choosing between a hardtail and a full suspension e-MTB comes down to your budget, riding terrain, and expectations around comfort and performance. - For everyday riding and lighter trails: A hardtail e-MTB is the best bang for your buck. - For technical descents, trail parks, and rough terrain: A full suspension e-MTB is worth the investment. At Freesky UK, we offer both hardtail and full-suspension models designed to perform on real British trails. Whether you’re commuting, cruising country lanes, or tackling Snowdonia's toughest climbs, we’ve got you covered. 👉 FREESKY Full-Suspension E-MTBs. 👉 FREESKY Hardtail e-MTBs.

Read More

14 Essential Tips for Buying an Electric Mountain Bike

Jul 04, 2025 09:00

  Buying your first electric mountain bike (e-MTB) can feel like a daunting task. With a vast array of brands, models, and prices on offer, it’s easy to feel overwhelmed. How much should you realistically spend to get a reliable e-MTB capable of handling diverse trails? Should you opt for a carbon or alloy frame? Is longer suspension travel really better? And what exactly are “mullet” wheels? Then there’s the motor and battery system to consider. Bosch, Shimano, TQ, Fazua, Yamaha — which is best suited to your needs? Do you want maximum power for tackling steep climbs, or a quieter, more subtle motor for easy countryside rides? How big should the battery be? Running out of charge mid-ride is every rider’s nightmare, so getting the right balance of assistance and battery capacity is key. Over the years, we’ve tested a wide range of e-MTBs, learning what works well on varied terrain and what doesn’t. To help you make an informed choice, here are the 14 most important factors to consider when buying your first electric mountain bike. 1. Set Your Budget Realistically In the UK market, entry-level hardtails and basic full suspension e-MTBs start from around £3,500 to £4,000. These bikes are ideal for casual rides on towpaths, forest trails, and bridleways. However, if you’re planning to ride more technical singletrack in places like the Lake District or Scottish Highlands, it’s worth considering bikes in the £6,000 to £9,000 range. Buying online often saves money but requires some mechanical skills for assembly. Alternatively, local bike shops provide expert setup and test rides, which can be invaluable. 2.Choose Suspension Based on Riding Style Suspension travel greatly affects ride comfort and handling. We recommend full suspension e-MTBs for UK trails, as rear suspension cushions impacts better than hardtails, especially with the added motor and battery weight. Common suspension categories: - XC/Trail: Up to 140mm travel, suited for smoother paths and moderate terrain - All Mountain: 140-160mm, versatile for most UK trails - Enduro: 160-180mm, for aggressive downhill and technical descents - Downhill (DH): 180mm+, dedicated race or bike park use For most riders tackling UK’s mixed terrain, a travel range of 150-160mm is ideal — combining control, comfort, and agility. 3. Full-Powered or Lightweight e-MTB? Full-powered e-MTBs come with motors delivering 75-108Nm torque and batteries up to 900Wh. They provide strong assistance for climbing steep hills and are heavier (21-26kg). Great if you carry extra weight or want to cover more ground with less effort. Lightweight e-MTBs offer subtler support (35-60Nm torque) and smaller batteries (320-430Wh), making them 4-6kg lighter and more nimble. They require fitter riders who want a more natural pedalling feel but have less range at high assistance. Heavier riders (over 90kg) should opt for full-powered models with bigger batteries for reliable performance on UK’s varied terrain. 4.Motor Matters — But It’s More Than Just Power The motor is one of the most important components of any electric mountain bike. While it’s tempting to focus solely on power figures, such as torque and peak wattage, there’s far more to motor performance than just raw output. Most quality e-MTBs come with mid-drive motors from reputable brands like Bosch, Shimano, Yamaha, Brose (used by Specialized), or TQ. These motors typically offer between 60Nm to 90Nm of torque, which is more than enough for steep climbs, technical terrain, and longer trail rides. For example, the Bosch Performance Line CX delivers a smooth and powerful riding experience with up to 85Nm of torque, and Shimano’s EP801 is similarly robust while offering refined control on varied terrain. A notable addition to this segment is Bafang, a motor manufacturer that has gained popularity among both OEM brands and custom builders. The Bafang M620 (also known as the Ultra motor) is a full-powered mid-drive unit offering up to 160Nm of torque, making it one of the most powerful e-MTB motors available. This makes it a strong choice for heavier riders, steep hill climbing, or hauling cargo. However, the higher torque comes with additional weight and a more aggressive power delivery, which may not suit all riding styles. For UK riders, Bafang motors are an increasingly common sight, especially among direct-to-consumer brands offering strong value for money. They're also well supported by a growing network of UK-based service partners and spare parts distributors — an important consideration for long-term ownership. Beyond power, factors like pedal assist sensitivity, software tuning, and riding feel play a significant role in the overall trail experience. Brands like Bosch and Shimano invest heavily in motor firmware development, offering adaptive modes that respond intuitively to your pedalling force. This results in more natural assistance and better control on technical sections. Battery compatibility is also tied directly to the motor. For example, Shimano motors require specific Shimano battery units, and Bafang motors are typically paired with high-capacity 720Wh or 840Wh batteries, often with options for removable or semi-integrated designs. 5.Battery Size — Bigger Isn’t Always Better Battery capacity is measured in watt-hours (Wh). More Wh means longer range but also adds weight and bulk. Examples for UK models: - Lightweight: 320-430Wh (e.g., Specialized Levo SL) - Mid-range: 630Wh (e.g., Merida eOne-Sixty) - High capacity: up to 900Wh (e.g., Canyon Spectral:ON) Bigger batteries add weight high on the frame, possibly affecting handling. Smaller batteries make the bike more agile but may limit range, especially at high assist settings. 6.Consider Range Based on UK Terrain Range depends on assist level, rider weight, trail technicality, and elevation gain. UK trails often feature steep climbs and unpredictable terrain, so expect to use mid to high assistance settings, which consume more battery. Aim to ride with a steady cadence and avoid sudden acceleration to maximise range. Heavier tyres and aggressive tread will increase drag and reduce range but offer better grip on slippery British trails. 7.Weight — Important But Not Everything E-MTBs weigh roughly 6-8kg more than regular mountain bikes due to motor and battery. Weight affects transport, carrying the bike, and manoeuvrability. Heavier bikes offer better stability at speed, which can boost rider confidence on technical descents. Lightweight e-MTBs excel in agility and climbing but may sacrifice some downhill stability. 8.Get the Right Frame Size and Geometry Correct sizing is essential. UK riders should consult size charts on brand websites and consider their riding style. Longer travel bikes for descending generally have slacker head angles (63-65°) and longer wheelbases, offering stability on fast trails. Shorter travel bikes for all-round riding feature steeper head angles (66-68°) and tighter geometry for nimble handling. 9.Wheel Size — Full 29er or Mullet? Full 29-inch wheels provide smooth rollover and traction, especially on rough UK trails and longer rides. Mullet setups (29-inch front, 27.5-inch rear) offer more agile handling and better clearance on steep descents, popular for technical singletrack. Many UK riders prefer mullet for the fun and responsiveness it delivers on twisty trails. 10.Alloy or Carbon Frame Carbon frames are lighter and stiffer but come at a premium price. Alloy frames are tougher, cheaper, and often preferred for rougher British trail riding where scratches and knocks are common. Lightweight e-MTBs are mostly carbon due to weight priorities. 11.Components — Don’t Overlook Tyres, Brakes, and Drivetrain Tyres with thicker casings and aggressive tread are essential for UK conditions, protecting against punctures on rocky or rooty paths. High-quality brakes with large rotors (180mm or 203mm) ensure reliable stopping power on long descents. Drivetrains like Shimano Linkglide or SRAM Transmission offer durability and smooth shifting under motor torque. 12.Buying Online vs. Local Shop Online shopping often means better prices but requires assembly skills. Local UK bike shops provide expert setup, test rides, and after-sales support, which many riders find invaluable. Some online brands provide detailed setup guides and support; consider your mechanical confidence before deciding. 13.Adjustability and Upgrade Potential Look for frames that allow suspension travel upgrades, geometry adjustments (flip chips), and aftermarket component compatibility. This flexibility helps extend your e-MTB’s lifespan and adapts it as your riding skills progress. 14.Research Reviews and Owner Feedback Consult UK-specific e-MTB reviews and forums to understand real-world performance. Look for issues like reliability, servicing costs, and component wear relevant to UK trails and weather.   Choosing the right electric mountain bike in the UK is a balance of budget, terrain, riding style, and personal preference. Whether you prioritise lightweight agility or full-powered muscle, understanding these 14 tips will guide you towards the perfect ride. At Freesky UK, we’re committed to providing premium e-MTBs designed to conquer British trails with confidence and style. Explore our range and experience the freedom of electric mountain biking today. Discover FREESKY E-MTBs

Read More

Hardtail vs Full‑Suspension e‑MTBs: A Comprehensive Guide for Riders

Jun 27, 2025 06:45

Hardtail and full‑suspension electric mountain bikes both offer comfort compared to rigid models, but choosing the right type can significantly improve your ride. In this guide, we'll compare designs, performance, maintenance, and usage, helping you choose your next e‑MTB with confidence.    Why This Comparison Matters  Selecting between a hardtail e‑bike (which has suspension only in the front fork) and a full‑suspension e‑MTB (equipped with both front and rear suspension) affects how the bike handles typical British terrain, your comfort, and upkeep. Whether commuting to work or hitting rugged trails in the Peak District, the right bike makes all the difference.  1. Suspension System  Hardtail e‑MTB: Front suspension only. Suitable for smoother bike paths, canal trails, and well-maintained bridleways.  Full‑suspension e‑MTB: Comes with both front fork and rear shock. Ideal for rougher environments—forest roots, chalky descents, and wet winter trails.  👉 In summary: hardtails are lighter and efficient; full-suspension bikes provide superior comfort and control on rough ground.  2. Cost and Value  Hardtails: Generally more affordable (£1,000–£2,500), offering excellent value for everyday riders.  Full‑suspension: Typically priced from £1,500 to over £6,000, reflecting advanced suspension and frame complexity.  Choose based on your terrain and how much comfort, control, and durability you're willing to invest in.  3. Maintenance  Hardtail e‑bikes: Simpler design, fewer moving parts—easier to maintain and repair. Ideal for low-maintenance riders.  Full‑suspension: Requires more regular servicing of shock, pivot bearings, and seals. When maintained well, they’re durable—just be prepared for upkeep.  🔧 Tip: A professional service once or twice a year helps extend lifespan.  4. Handling and Control  Hardtails: Stable and manoeuvrable on smooth paths and urban environments.  Full‑suspension: Offers better traction and control on technical trails and uneven surfaces. Perfect for confident descending and tackling roots and rocks.  5. Speed and Efficiency  Hardtails: Lighter and more efficient on flat roads and gentle climbs. Better energy use and longer battery range.  Full‑suspension: Heavier but more stable on tricky terrain. Battery drains faster, but they maintain speed and confidence on off-road rides.  6. Comfort and Ride Quality  Hardtails: Adequate for smooth surfaces, but you’ll feel more vibration on rough terrain.  Full‑suspension: Dual absorbers make long rides much more comfortable, reducing rider fatigue and easing strain on joints.  Usage Scenarios  Hardtail e‑Bikes  Perfect for:  Urban commuting  Bike path outings  Light cross-country routes  Budget-conscious riders  Full‑Suspension e‑Bikes  Ideal for:  Mountain biking  Technical trails  Long epic rides  Riders who want comfort and control on rough terrain  Pros and Cons Summary  Aspect  Hardtail e‑MTB  Full‑Suspension e‑MTB  Price  ✔️ More affordable  ❌ More expensive  Weight/Power  ✔️ Lighter & efficient on flats  ❌ Heavier, more battery use  Comfort  ✔️ Decent on smooth trails  ✔️ Excellent on rough terrain  Control  ✔️ Agile and responsive  ✔️ Superior traction and stability  Maintenance  ✔️ Simpler, reliable  ❌ Requires routine servicing  Trail Capability  ✔️ Light trails only  ✔️ All-terrain & technical trails  Buying Guide: What to Consider  Budget: Hardtails approx. £1,000–£2,500 | Full‑suspension from £1,500+  Terrain: Smooth journeys = hardtail | Rough or varied = full-suspension  Maintenance: Simple upkeep vs more components  Experience level: Hardtails suit beginners | Full‑suspension best for experienced riders  Test Ride Tips  When trying bikes:  Assess comfort and fit  Test suspension performance  Notice gear and brake feel  Ride varied terrain: flat, hills, twisty paths  Check battery life during longer rides  Final Verdict  Hardtail e‑MTBs are ideal for practical, cost-effective transportation and light trail rides.  Full‑suspension e‑MTBs are better suited for adventurous riders seeking superior comfort, control, and performance across rugged terrain.  Why Choose Freesky?  Our range includes models to suit all riding needs:  Warrior Pro: A nimble full-suspension e‑MTB with 140 mm travel and Samsung-powered 48V 30Ah battery—perfect for technical British trails.  Alaska Pro: A long-travel, full-suspension powerhouse with 48V 41Ah battery—designed for endurance rides across diverse terrain. 

Read More

Do I Need a Full Suspension Electric Mountain Bike?

Jul 11, 2025 09:00

When choosing your first electric mountain bike (e-MTB), one of the most common questions UK riders ask is: should I go for a hardtail or a full suspension model? The answer depends on where you ride, your comfort expectations, and how much maintenance you’re prepared to do. In this guide, we’ll explore the differences between hardtail and full suspension e-MTBs from the perspective of British trails, weather, and rider habits — helping you choose the model that truly fits your needs. Why This Comparison Matters UK riding conditions are unique: rooty forest trails in the Peak District, wet bridleways in the Lake District, rocky climbs in Snowdonia, or pothole-ridden urban roads in older towns. The choice between a hardtail and full suspension electric mountain bike (eMTB) can significantly affect how much you enjoy these terrains. - Hardtail e-MTBs: Suspension only at the front fork; better for smoother trails, towpaths, and commuting. - Full Suspension e-MTBs: Front and rear suspension for absorbing bumps from both wheels; perfect for challenging off-road terrain. Understanding these differences helps you invest in a bike that meets your expectations — without overpaying for features you might not need. Key Differences: Hardtail vs. Full Suspension e-MTB 1. Suspension System - Hardtail e-bikes: Front suspension fork only. Ideal for canal paths, fire roads, and mild woodland trails. - Full suspension e-bikes: Suspension at both ends, giving better control and comfort on rough, uneven, or downhill terrain. 2. Price - Hardtail e-MTBs: Typically range from £1,200 to £2,500. Excellent value for new riders or commuters. - Full suspension e-MTBs: Start from around £2,800 and can go beyond £6,000. Worth the cost for advanced trails and downhill riding. 3. Maintenance - Hardtails: Easier to maintain with fewer moving parts. - Full suspension: Require regular maintenance on pivots and rear shocks. Best serviced by a professional every few months if used intensively. 4. Ride Comfort - Hardtail: Less comfortable on bumpy trails. Better suited for smooth gravel or tarmac. - Full suspension: Absorbs shocks from both ends, giving a plush ride even on rock gardens or rooty singletrack. 5. Handling and Control - Hardtail: Sharper on climbs, great for learning basic handling skills. - Full suspension: Better traction and stability on loose, steep, or unpredictable terrain. Great for confident descents. Usage Scenarios Hardtail e-MTBs are ideal for: - City commutes and hybrid use (e.g. road + park paths) - Riders on a tighter budget - Cross-country trails (Sherwood Pines, Cannock Chase) - Beginners who want a lighter and simpler setup Full Suspension e-MTBs are ideal for: - Technical trails (e.g. Coed y Brenin, Glentress, BikePark Wales) - Riders prioritising comfort and traction - Steep and rocky terrain where control is crucial - Heavier riders who need better shock absorption Battery and Efficiency Hardtails are more efficient on battery usage, making them perfect for longer rides on moderate terrain. Full suspension bikes, due to the added weight and drag from the suspension movement, consume slightly more power — especially when tackling steep climbs or loose trails. Pros and Cons Summary Feature Hardtail e-MTB Full Suspension e-MTB Suspension Front only Front + Rear Ride Comfort Moderate on smooth trails Excellent across all terrains Cost Lower (£1,200–£2,500) Higher (£2,800–£6,000+) Maintenance Lower, DIY-friendly Higher, may need pro servicing Weight Lighter Heavier (more control downhill) Range Efficiency Higher Slightly lower due to added weight Ideal Use City, XC, bridleways Mountains, enduro trails, technical terrain   FAQs Q1: Is a hardtail enough for UK trails?Yes — for most forestry commission trails and local routes, a hardtail will serve you well. However, for bike parks and mountainous descents, you’ll want a full-sus. Q2: Is a full-suspension e-MTB worth the price?If you frequently ride technical terrain or value comfort, absolutely. It makes descents safer and climbing more efficient when traction is poor. Q3: Do full suspension e-MTBs require more servicing?Yes, mainly due to moving linkage points and rear shocks. But for serious trail riders, the performance benefits outweigh the extra care needed. Q4: Can I use a full suspension e-bike for commuting?Definitely. In fact, UK city roads full of potholes and uneven pavement are a good reason to consider a full-sus — just expect a bit more weight and less range. Choosing between a hardtail and a full suspension e-MTB comes down to your budget, riding terrain, and expectations around comfort and performance. - For everyday riding and lighter trails: A hardtail e-MTB is the best bang for your buck. - For technical descents, trail parks, and rough terrain: A full suspension e-MTB is worth the investment. At Freesky UK, we offer both hardtail and full-suspension models designed to perform on real British trails. Whether you’re commuting, cruising country lanes, or tackling Snowdonia's toughest climbs, we’ve got you covered. 👉 FREESKY Full-Suspension E-MTBs. 👉 FREESKY Hardtail e-MTBs.

Read More

14 Essential Tips for Buying an Electric Mountain Bike

Jul 04, 2025 09:00

  Buying your first electric mountain bike (e-MTB) can feel like a daunting task. With a vast array of brands, models, and prices on offer, it’s easy to feel overwhelmed. How much should you realistically spend to get a reliable e-MTB capable of handling diverse trails? Should you opt for a carbon or alloy frame? Is longer suspension travel really better? And what exactly are “mullet” wheels? Then there’s the motor and battery system to consider. Bosch, Shimano, TQ, Fazua, Yamaha — which is best suited to your needs? Do you want maximum power for tackling steep climbs, or a quieter, more subtle motor for easy countryside rides? How big should the battery be? Running out of charge mid-ride is every rider’s nightmare, so getting the right balance of assistance and battery capacity is key. Over the years, we’ve tested a wide range of e-MTBs, learning what works well on varied terrain and what doesn’t. To help you make an informed choice, here are the 14 most important factors to consider when buying your first electric mountain bike. 1. Set Your Budget Realistically In the UK market, entry-level hardtails and basic full suspension e-MTBs start from around £3,500 to £4,000. These bikes are ideal for casual rides on towpaths, forest trails, and bridleways. However, if you’re planning to ride more technical singletrack in places like the Lake District or Scottish Highlands, it’s worth considering bikes in the £6,000 to £9,000 range. Buying online often saves money but requires some mechanical skills for assembly. Alternatively, local bike shops provide expert setup and test rides, which can be invaluable. 2.Choose Suspension Based on Riding Style Suspension travel greatly affects ride comfort and handling. We recommend full suspension e-MTBs for UK trails, as rear suspension cushions impacts better than hardtails, especially with the added motor and battery weight. Common suspension categories: - XC/Trail: Up to 140mm travel, suited for smoother paths and moderate terrain - All Mountain: 140-160mm, versatile for most UK trails - Enduro: 160-180mm, for aggressive downhill and technical descents - Downhill (DH): 180mm+, dedicated race or bike park use For most riders tackling UK’s mixed terrain, a travel range of 150-160mm is ideal — combining control, comfort, and agility. 3. Full-Powered or Lightweight e-MTB? Full-powered e-MTBs come with motors delivering 75-108Nm torque and batteries up to 900Wh. They provide strong assistance for climbing steep hills and are heavier (21-26kg). Great if you carry extra weight or want to cover more ground with less effort. Lightweight e-MTBs offer subtler support (35-60Nm torque) and smaller batteries (320-430Wh), making them 4-6kg lighter and more nimble. They require fitter riders who want a more natural pedalling feel but have less range at high assistance. Heavier riders (over 90kg) should opt for full-powered models with bigger batteries for reliable performance on UK’s varied terrain. 4.Motor Matters — But It’s More Than Just Power The motor is one of the most important components of any electric mountain bike. While it’s tempting to focus solely on power figures, such as torque and peak wattage, there’s far more to motor performance than just raw output. Most quality e-MTBs come with mid-drive motors from reputable brands like Bosch, Shimano, Yamaha, Brose (used by Specialized), or TQ. These motors typically offer between 60Nm to 90Nm of torque, which is more than enough for steep climbs, technical terrain, and longer trail rides. For example, the Bosch Performance Line CX delivers a smooth and powerful riding experience with up to 85Nm of torque, and Shimano’s EP801 is similarly robust while offering refined control on varied terrain. A notable addition to this segment is Bafang, a motor manufacturer that has gained popularity among both OEM brands and custom builders. The Bafang M620 (also known as the Ultra motor) is a full-powered mid-drive unit offering up to 160Nm of torque, making it one of the most powerful e-MTB motors available. This makes it a strong choice for heavier riders, steep hill climbing, or hauling cargo. However, the higher torque comes with additional weight and a more aggressive power delivery, which may not suit all riding styles. For UK riders, Bafang motors are an increasingly common sight, especially among direct-to-consumer brands offering strong value for money. They're also well supported by a growing network of UK-based service partners and spare parts distributors — an important consideration for long-term ownership. Beyond power, factors like pedal assist sensitivity, software tuning, and riding feel play a significant role in the overall trail experience. Brands like Bosch and Shimano invest heavily in motor firmware development, offering adaptive modes that respond intuitively to your pedalling force. This results in more natural assistance and better control on technical sections. Battery compatibility is also tied directly to the motor. For example, Shimano motors require specific Shimano battery units, and Bafang motors are typically paired with high-capacity 720Wh or 840Wh batteries, often with options for removable or semi-integrated designs. 5.Battery Size — Bigger Isn’t Always Better Battery capacity is measured in watt-hours (Wh). More Wh means longer range but also adds weight and bulk. Examples for UK models: - Lightweight: 320-430Wh (e.g., Specialized Levo SL) - Mid-range: 630Wh (e.g., Merida eOne-Sixty) - High capacity: up to 900Wh (e.g., Canyon Spectral:ON) Bigger batteries add weight high on the frame, possibly affecting handling. Smaller batteries make the bike more agile but may limit range, especially at high assist settings. 6.Consider Range Based on UK Terrain Range depends on assist level, rider weight, trail technicality, and elevation gain. UK trails often feature steep climbs and unpredictable terrain, so expect to use mid to high assistance settings, which consume more battery. Aim to ride with a steady cadence and avoid sudden acceleration to maximise range. Heavier tyres and aggressive tread will increase drag and reduce range but offer better grip on slippery British trails. 7.Weight — Important But Not Everything E-MTBs weigh roughly 6-8kg more than regular mountain bikes due to motor and battery. Weight affects transport, carrying the bike, and manoeuvrability. Heavier bikes offer better stability at speed, which can boost rider confidence on technical descents. Lightweight e-MTBs excel in agility and climbing but may sacrifice some downhill stability. 8.Get the Right Frame Size and Geometry Correct sizing is essential. UK riders should consult size charts on brand websites and consider their riding style. Longer travel bikes for descending generally have slacker head angles (63-65°) and longer wheelbases, offering stability on fast trails. Shorter travel bikes for all-round riding feature steeper head angles (66-68°) and tighter geometry for nimble handling. 9.Wheel Size — Full 29er or Mullet? Full 29-inch wheels provide smooth rollover and traction, especially on rough UK trails and longer rides. Mullet setups (29-inch front, 27.5-inch rear) offer more agile handling and better clearance on steep descents, popular for technical singletrack. Many UK riders prefer mullet for the fun and responsiveness it delivers on twisty trails. 10.Alloy or Carbon Frame Carbon frames are lighter and stiffer but come at a premium price. Alloy frames are tougher, cheaper, and often preferred for rougher British trail riding where scratches and knocks are common. Lightweight e-MTBs are mostly carbon due to weight priorities. 11.Components — Don’t Overlook Tyres, Brakes, and Drivetrain Tyres with thicker casings and aggressive tread are essential for UK conditions, protecting against punctures on rocky or rooty paths. High-quality brakes with large rotors (180mm or 203mm) ensure reliable stopping power on long descents. Drivetrains like Shimano Linkglide or SRAM Transmission offer durability and smooth shifting under motor torque. 12.Buying Online vs. Local Shop Online shopping often means better prices but requires assembly skills. Local UK bike shops provide expert setup, test rides, and after-sales support, which many riders find invaluable. Some online brands provide detailed setup guides and support; consider your mechanical confidence before deciding. 13.Adjustability and Upgrade Potential Look for frames that allow suspension travel upgrades, geometry adjustments (flip chips), and aftermarket component compatibility. This flexibility helps extend your e-MTB’s lifespan and adapts it as your riding skills progress. 14.Research Reviews and Owner Feedback Consult UK-specific e-MTB reviews and forums to understand real-world performance. Look for issues like reliability, servicing costs, and component wear relevant to UK trails and weather.   Choosing the right electric mountain bike in the UK is a balance of budget, terrain, riding style, and personal preference. Whether you prioritise lightweight agility or full-powered muscle, understanding these 14 tips will guide you towards the perfect ride. At Freesky UK, we’re committed to providing premium e-MTBs designed to conquer British trails with confidence and style. Explore our range and experience the freedom of electric mountain biking today. Discover FREESKY E-MTBs

Read More

Hardtail vs Full‑Suspension e‑MTBs: A Comprehensive Guide for Riders

Jun 27, 2025 06:45

Hardtail and full‑suspension electric mountain bikes both offer comfort compared to rigid models, but choosing the right type can significantly improve your ride. In this guide, we'll compare designs, performance, maintenance, and usage, helping you choose your next e‑MTB with confidence.    Why This Comparison Matters  Selecting between a hardtail e‑bike (which has suspension only in the front fork) and a full‑suspension e‑MTB (equipped with both front and rear suspension) affects how the bike handles typical British terrain, your comfort, and upkeep. Whether commuting to work or hitting rugged trails in the Peak District, the right bike makes all the difference.  1. Suspension System  Hardtail e‑MTB: Front suspension only. Suitable for smoother bike paths, canal trails, and well-maintained bridleways.  Full‑suspension e‑MTB: Comes with both front fork and rear shock. Ideal for rougher environments—forest roots, chalky descents, and wet winter trails.  👉 In summary: hardtails are lighter and efficient; full-suspension bikes provide superior comfort and control on rough ground.  2. Cost and Value  Hardtails: Generally more affordable (£1,000–£2,500), offering excellent value for everyday riders.  Full‑suspension: Typically priced from £1,500 to over £6,000, reflecting advanced suspension and frame complexity.  Choose based on your terrain and how much comfort, control, and durability you're willing to invest in.  3. Maintenance  Hardtail e‑bikes: Simpler design, fewer moving parts—easier to maintain and repair. Ideal for low-maintenance riders.  Full‑suspension: Requires more regular servicing of shock, pivot bearings, and seals. When maintained well, they’re durable—just be prepared for upkeep.  🔧 Tip: A professional service once or twice a year helps extend lifespan.  4. Handling and Control  Hardtails: Stable and manoeuvrable on smooth paths and urban environments.  Full‑suspension: Offers better traction and control on technical trails and uneven surfaces. Perfect for confident descending and tackling roots and rocks.  5. Speed and Efficiency  Hardtails: Lighter and more efficient on flat roads and gentle climbs. Better energy use and longer battery range.  Full‑suspension: Heavier but more stable on tricky terrain. Battery drains faster, but they maintain speed and confidence on off-road rides.  6. Comfort and Ride Quality  Hardtails: Adequate for smooth surfaces, but you’ll feel more vibration on rough terrain.  Full‑suspension: Dual absorbers make long rides much more comfortable, reducing rider fatigue and easing strain on joints.  Usage Scenarios  Hardtail e‑Bikes  Perfect for:  Urban commuting  Bike path outings  Light cross-country routes  Budget-conscious riders  Full‑Suspension e‑Bikes  Ideal for:  Mountain biking  Technical trails  Long epic rides  Riders who want comfort and control on rough terrain  Pros and Cons Summary  Aspect  Hardtail e‑MTB  Full‑Suspension e‑MTB  Price  ✔️ More affordable  ❌ More expensive  Weight/Power  ✔️ Lighter & efficient on flats  ❌ Heavier, more battery use  Comfort  ✔️ Decent on smooth trails  ✔️ Excellent on rough terrain  Control  ✔️ Agile and responsive  ✔️ Superior traction and stability  Maintenance  ✔️ Simpler, reliable  ❌ Requires routine servicing  Trail Capability  ✔️ Light trails only  ✔️ All-terrain & technical trails  Buying Guide: What to Consider  Budget: Hardtails approx. £1,000–£2,500 | Full‑suspension from £1,500+  Terrain: Smooth journeys = hardtail | Rough or varied = full-suspension  Maintenance: Simple upkeep vs more components  Experience level: Hardtails suit beginners | Full‑suspension best for experienced riders  Test Ride Tips  When trying bikes:  Assess comfort and fit  Test suspension performance  Notice gear and brake feel  Ride varied terrain: flat, hills, twisty paths  Check battery life during longer rides  Final Verdict  Hardtail e‑MTBs are ideal for practical, cost-effective transportation and light trail rides.  Full‑suspension e‑MTBs are better suited for adventurous riders seeking superior comfort, control, and performance across rugged terrain.  Why Choose Freesky?  Our range includes models to suit all riding needs:  Warrior Pro: A nimble full-suspension e‑MTB with 140 mm travel and Samsung-powered 48V 30Ah battery—perfect for technical British trails.  Alaska Pro: A long-travel, full-suspension powerhouse with 48V 41Ah battery—designed for endurance rides across diverse terrain. 

Read More