An electric mountain bike combines rugged capability with motor assistance, so you can climb steep trails and cover more ground with less effort.
Fat tyres and suspension soak up bumps for a stable, comfortable ride on and off road.
- Home
- /
- Electric Bikes
- /
- Mountain Bikes
Electric Mountain Bikes
Powerful off-road e-MTBs with fat tyres and suspension, with free UK delivery.
Electric mountain bikes give you the confidence to tackle hills, trails and tougher ground. With powerful motors, wider tyres and grippy suspension, an electric mountain bike lets you ride further and explore more, whether you're hitting off-road trails or just want extra power on rough roads.
AAIRSK GT900 Mountain Electric Bike
5.0 (2)
£599.00£800.00
From £199.67/month with KlarnaSave 25%Road legal
Varun S26-1 Fat Tire Electric Bike
5.0 (1)
£949.00£1,300.00
From £316.33/month with KlarnaSave 27%Private land
Engwe Engine Pro 3.0 Boost Folding Electric Bike
£1,669.00£1,900.00
From £556.33/month with KlarnaSave 12%Road legal
Emoko C93 Dual Motor Fat Tire E-Bike
£999.00£1,349.00
From £333.00/month with KlarnaSave 26%Private land
Cyrusher Zenith Fat Tire Electric Bike
£1,164.00£1,600.00
From £388.00/month with KlarnaSave 27%Road legal
AAIRSK XT90 Electric Mountain Bike
5.0 (5)
£699.00£900.00
From £233.00/month with KlarnaSave 22%Private land
Samebike SY26-II Mountain Electric Bike
£549.00£650.00
From £183.00/month with KlarnaSave 16%Road legal
Emoko C93 Moped-Style Electric Bike
£889.00£1,199.00
From £296.33/month with KlarnaSave 26%Private land
Cyrusher Flex Electric Mountain Bike
£1,364.00£1,800.00
From £454.67/month with KlarnaSave 24%Road legal
AAIRSK X5 20" Fat Tyre Electric Mountain Bike
£649.00£900.00
From £216.33/month with KlarnaSave 28%Road legal
Samebike RS-A02 Pro Fat Tire Off Road Ebike
£749.00£900.00
From £249.67/month with KlarnaSave 17%Road legal
VARUN M26-2 PLUS Fat Tyre Electric Mountain Bike
£809.00£1,100.00
From £269.67/month with KlarnaSave 26%Road legal
Engwe E26 Fat Tire Electric Bike
5.0 (1)
£1,189.00£1,350.00
From £396.33/month with KlarnaSave 12%Road legal
Cyrusher Rover Full Suspension Fat Tyre E-Bike
£1,399.00£1,900.00
From £466.33/month with KlarnaSave 26%Road legal
AAIRSK GT300 Mountain Electric Bike
5.0 (3)
£499.00£700.00
From £166.33/month with KlarnaSave 29%Road legal
Engwe Engine Pro 2.0 Folding Electric Bike
£1,269.00£1,450.00
From £423.00/month with KlarnaSave 12%Private land
18+, UK residents. Credit subject to status. Terms apply.
Discover bikes by brand
Explore the electric bike brands we carry and find the ride that fits how you ride.
Buyer's guide
How to Choose Your Electric Bike
Everything you need to pick the right e-bike for the way you ride.
1
Why Choose an Electric Mountain Bike?
2
Folding Electric Mountain Bikes
If you want off-road capability plus easy storage, a folding electric mountain bike gives you the best of both worlds, fat tyres and suspension that still fold down compactly.
Explore our folding electric bikes range for more foldable options.
3
Power and Range
Electric mountain bikes come in a range of motor powers to suit different riders and terrain. Consider how much power you need, your typical trails, and battery range.
Note that higher-powered models may be for private land only, always check the product page.
Good to know
Frequently Asked Questions
Answers to the questions riders ask us most.
Yes. Electric mountain bikes make off-road riding more accessible, the motor assist helps with climbs and tough terrain, so beginners can enjoy trails without needing peak fitness. Start with lower assist levels and build confidence.
Some electric mountain bikes meet UK EAPC rules (250W, 15.5 mph assist) and are road legal. Higher-powered off-road models are for private land only, this is always clearly stated on the product page.
Fat tyre electric mountain bikes have wider tyres for extra grip and stability on loose or soft ground, and a more cushioned ride. Standard e-MTBs are lighter and nimbler. Choose based on the terrain you ride most.
Electric mountain bikes at BikTron typically range from around £549 to £1,900, depending on motor power, battery and features. Every bike includes free UK delivery and a 1-year warranty.
Absolutely. Many riders use e-MTBs for both trails and commuting, the wider tyres and suspension give a comfortable, stable ride on roads as well as off-road, making them a versatile all-rounder.
Helpful reading
Guides and reviews to help you decide.
Buying GuideBest ENGWE Electric Bikes UK 2026, Full Range Guide
From folding commuters to full-suspension mountain bikes, ENGWE offers a huge range of electric bikes in the UK. Our 2026 guide walks you through the lineup and helps you pick the perfect model.
Read guide →
Buying GuideBest SAMEBIKE Electric Bikes UK, Which Model to Buy
Find your ideal SAMEBIKE e-bike for UK roads, trails, and commutes. We compare top folding, city, and mountain models so you can choose with confidence.
Read guide →
ReviewAAIRSK X5 Review, 20 Inch Fat Tyre Electric Bike UK
The AAIRSK X5 is a chunky 20 inch fat tyre electric bike costing £649. Here is our take on comfort, range and build quality based on its published specifications.
Read guide →
Not sure which electric bike is right for you?
Answer a few quick questions and we will help point you towards the bikes that best match your riding style, budget and daily needs. Fast, free, no commitment.
Start the Bike QuizGet £30 Off Your First Order
Sign up to the BikTron newsletter and receive £30 off your first purchase. Be the first to hear about new bikes, special deals, and practical electric bike tips — no spam, just useful updates.
New subscribers only. Discount applied at checkout.