Electric mountain bikes make tackling steep climbs, challenging trails and longer off-road rides more accessible, combining powerful electric motors with the durability and handling of traditional mountain bikes.
In this guide, we’ve compared the best electric mountain bikes in the UK, focusing on motor performance, battery range, suspension, build quality and overall value. If you’re new to electric cycling, our Beginner’s Guide to Electric Bikes covers the essentials, including how e-bike motors work and what to consider before buying.
So, let’s get started.
Best Options At A Glance
Best Electric Mountain Bikes UK: Comparison Table
The table below compares our four best electric mountain bikes in the UK, highlighting their motor torque, battery capacity, claimed range and suspension systems. Whether you’re looking for an affordable bike for lighter trails or a more powerful option for demanding off-road terrain, these specifications should help you narrow down your choices.
| 🚵 Electric Mountain Bike | ⚡ Motor Torque | 🔋 Battery Capacity | 🛣️ Claimed Range | ⭐ Key Feature |
|---|---|---|---|---|
| Fafrees Hailong One | 45Nm | 486Wh | 45–55km | Budget-Friendly & 21-Speed Gearing |
| Finbike M50 | 35Nm | 468Wh | Up to 120km | 4-Link Full Suspension |
| FREESKY Eurostar Turbo | 210Nm (Combined) | 1200Wh | 97–169km | Dual Motors & Fat Tyres |
| HX Q5 Shark | 95Nm | 960Wh | 80–100km | Torque Sensor & Hydraulic Brakes |
Product Summaries
Fafrees 26 Hailong One EAPC Electric Bike
- Brand - Fafrees
- Dimensions - 173 × 69 × 108 cm
- Weight - 22 kg
- Wheel Size - 26"
- Special Features - Frame Cover
Firstly we have a budget-friendly option in the Fafrees 26 Hailong One EAPC Electric Bike. It’s currently selling on Amazon for £499/$661.
The Fafrees Hailong One is an affordable electric mountain bike designed for riders who want extra assistance on hills, gravel paths and lighter off-road routes. Its 250W rear hub motor delivers 45Nm of torque, while the 21-speed Shimano gearing and five pedal-assist levels allow riders to adjust their effort across different gradients and terrain.
The removable 36V 13.5Ah (486Wh) battery offers a claimed range of approximately 45–55km, making it suitable for recreational rides and shorter trail adventures. Being able to remove the battery also makes charging more convenient, particularly if the bike is stored in a garage or shed.
Its 26-inch tyres and 80mm front suspension help absorb bumps on uneven surfaces, while mechanical disc brakes provide stopping power on descents. The aluminium frame weighs approximately 22kg, making it relatively manageable for an electric bike, although the limited suspension travel makes it better suited to gravel tracks and gentle woodland trails than demanding mountain bike routes.
Overall, the Fafrees Hailong One is a practical entry-level option for riders exploring electric mountain biking on a budget. Its combination of hill assistance, versatile gearing and removable battery makes it a good choice for recreational off-road riding, although more technical trails will benefit from a dedicated electric mountain bike with stronger suspension and braking components.
Buy the Fafrees 26 Hailong One EAPC Electric Bike on Amazon for £499/$661:
Finbike M50 Electric Mountain Bike
- Brand - Finbike
- Dimensions - 181.5 × 70 × 112 cm
- Weight - 28 kg
- Wheel Size - 27.5
- Special Features - 4-Link Suspension, 120km Claimed Range & Removable Battery
Next we have the Finbike M50 Electric Mountain Bike. It’s currently selling on Amazon for £670/$887.
The Finbike M50 is an affordable electric mountain bike designed for recreational off-road riding, countryside paths and everyday commuting. Its 250W brushless motor produces up to 35Nm of torque, with five assistance settings and a 7-speed gear system providing flexibility when tackling hills and changing terrain.
The removable 36V 13Ah (468Wh) battery offers a claimed maximum range of up to 120km in pedal-assist mode, although actual range will depend on terrain, rider weight and assistance level. Charging takes approximately 4–5 hours, making it convenient to recharge between rides.
One of its standout features is the 4-link suspension system, combining front fork suspension with rear shock absorption to improve comfort on uneven surfaces. The 27.5 × 2.35-inch all-terrain tyres provide additional grip and stability, while front and rear disc brakes with motor cut-off levers help maintain control on descents.
The M50 also includes an LCD display, USB charging port, front headlight, rear brake light and mudguards. It supports riders weighing up to 150kg, with an adjustable saddle designed for heights between approximately 165cm and 190cm.
Overall, the Finbike M50 offers an appealing combination of full-suspension comfort, practical accessories and battery capacity at a relatively affordable price. It’s particularly suitable for leisure trails, gravel tracks and mixed-surface riding, although its modest motor torque and budget components make it less suitable for demanding technical mountain biking.
Buy the Finbike M50 Electric Mountain Bike on Amazon for £670/$887:
FREESKY Eurostar Turbo Dual Motor Ebike
- Brand - FREESKY
- Dimensions - aprx. 180 x 70 x 115 cm
- Weight - 35 kg
- Wheel Size - 26"
- Special Features - 210Nm Dual-Motor System, Full Suspension & 1200Wh Battery
The FREESKY Eurostar Turbo Dual Motor Ebike is another great example. It’s currently selling on Amazon for £1199/$1588.
The FREESKY Eurostar Turbo is a powerful dual-motor electric mountain bike designed for demanding off-road terrain, including steep trails, muddy tracks and loose gravel. Its motors deliver a claimed combined torque of 210Nm, while five pedal-assist levels and a 7-speed Shimano drivetrain provide flexibility across different riding conditions.
The removable 48V 25Ah (1200Wh) battery offers an advertised range of 60–105 miles (97–169km), although actual range will depend heavily on terrain, rider weight and motor usage. Charging takes approximately 5–7 hours, making it practical for longer off-road adventures.
Its full-suspension system combines a lockable hydraulic front fork with an adjustable rear shock absorber, helping absorb impacts on rough surfaces. The 26 × 4-inch fat tyres provide excellent traction on sand, mud and gravel, while four-piston hydraulic disc brakes with 180mm rotors deliver strong stopping power on descents.
Additional features include an NFC-enabled colour display, USB-C charging, an 800-lumen headlight and integrated rear indicators. The aluminium frame supports riders and cargo weighing up to approximately 181kg, although the bike itself is relatively heavy at 44.9kg.
Overall, the FREESKY Eurostar Turbo is a capable option for riders prioritising off-road power, battery capacity and all-terrain comfort. However, its high-output dual motors and unrestricted riding modes mean it should be treated as a private-land option rather than a conventional UK road-legal electric mountain bike.
Buy the FREESKY Eurostar Turbo Dual Motor Ebike on Amazon for £1199/$1588:
HX Q5 Shark Electric Mountain Bike
- Brand - Shark
- Dimensions - 180 × 74.5 × 105 cm
- Weight - 28 kg
- Wheel Size - 27.5"
- Special Features - 95 Nm BAFANG motor
Finally we have the impressive HX Q5 Shark Electric Mountain Bike. It’s currently selling on Amazon for £1300/$1721.
The HX Q5 Shark is a powerful electric mountain bike designed for riders tackling steep climbs, uneven trails and challenging off-road terrain. Its BAFANG rear hub motor produces up to 95Nm of torque, while the torque sensor delivers responsive assistance based on pedalling effort. Combined with 7-speed gearing, this provides greater control across changing gradients and riding conditions.
The removable 48V 20Ah (960Wh) battery offers a claimed range of approximately 80–100km in pedal-assist mode, making it suitable for longer countryside rides and off-road adventures. Charging takes around 6–7 hours, with the removable design allowing convenient indoor charging.
Its 27.5 × 2.25-inch CST tyres balance rolling efficiency with grip on gravel, dirt tracks and moderate trails. Adjustable front suspension helps absorb bumps on uneven surfaces, while 180mm hydraulic disc brakes provide controlled stopping power on steeper descents.
One of its main advantages is the torque-sensing assistance, which responds naturally to changes in pedalling effort rather than simply detecting pedal movement. The bike also includes a powerful front light, adjustable assistance settings and a maximum load capacity of 150kg.
Overall, the HX Q5 Shark is a capable electric mountain bike for riders prioritising climbing performance, battery capacity and responsive handling. Its combination of 95Nm torque, hydraulic brakes and a large removable battery makes it particularly appealing for hilly routes and recreational off-road riding.
Buy the HX Q5 Shark Electric Mountain Bike on Amazon for £1300/$1721:
What to Look for When Choosing an Electric Mountain Bike
Electric mountain bikes need to balance motor performance, battery capacity and handling across different types of terrain. Whether you’re riding gravel tracks, woodland trails or steeper off-road routes, choosing the right components can make a noticeable difference to comfort, control and overall performance. The table below highlights the key features to consider.
| 🔍 Feature | ✅ What to Look For | 💡 Why It Matters |
|---|---|---|
| Motor Torque | 50Nm+ for moderate trails; 70Nm+ for steeper climbs | Provides stronger assistance when climbing hills and tackling difficult terrain |
| Battery Capacity | 500Wh+ for regular off-road riding | Helps maintain useful range when climbing hills and using higher assistance levels |
| Suspension | Front suspension or full suspension | Absorbs bumps and improves comfort and control on uneven trails |
| Wheel Size | 27.5" or 29" for most trail riding | Influences handling, stability and the ability to roll over obstacles |
| Tyres | Wide, treaded off-road tyres | Improves grip on loose gravel, mud and uneven surfaces |
| Brakes | Hydraulic disc brakes preferred | Provides controlled stopping power on steep descents and in wet conditions |
| Gearing | Wide-range drivetrain | Makes it easier to maintain a comfortable pedalling cadence on steep climbs |
| Motor Sensor | Torque sensor preferred | Delivers more natural assistance by responding to pedalling effort |
| Weight | Consider overall weight and intended use | Affects handling, manoeuvrability and ease of transporting the bike |
FAQs
Yes, electric mountain bikes are legal to ride on UK roads and permitted cycle routes if they meet electrically assisted pedal cycle (EAPC) requirements. These include a maximum continuous rated motor power of 250W and pedal assistance that cuts off at 15.5mph (25km/h). Higher-powered models may be classed as motor vehicles and subject to additional restrictions.
Around 40–60Nm can be sufficient for gentle trails and moderate hills, while 70–90Nm or more is useful for steeper climbs and demanding terrain. However, motor placement, gearing and overall bike weight also affect climbing performance, so torque alone shouldn’t determine your choice.
Yes, electric mountain bikes are particularly useful for steep climbs because their motors reduce the effort needed to maintain momentum. Models with higher torque, responsive pedal assistance and suitable gearing are generally better equipped for challenging gradients. Tyre traction and rider technique also play important roles.
Thanks for reading our article on the best electric mountain bikes.
If you’re particularly interested in tackling steep climbs, our Best Electric Bikes for Hills UK guide compares models designed to provide stronger assistance on demanding gradients and hilly routes.
Feel free to leave a comment if you have any queries – we’d be happy to help.
