At Big Bear Bikes, we believe you shouldn’t have to compromise on performance to get a great deal. That’s why we’ve rounded up the top five electric mountain bikes, all under £5,000.
These bikes offer unbeatable value, blending cutting-edge tech, an awesome ride, and durability to give you the most bang for your buck.
Whether you’re looking for power to tackle big climbs, the ride quality to rip up technical descents, or simply a bike to go off and enjoy weekend adventures, there's a high-performance electric mountain bike here to elevate your ride, without draining your wallet.
Price: £4,125
Why it’s a great buy: The Powerfly FS+ 4 Gen 4 is a full-suspension mountain bike designed for epic off-road adventures.
Brand new for 2025, the Powerfly features the powerful Bosch Performance CX motor and a 600Wh battery,
it delivers smooth, reliable support on demanding climbs and long rides.
Its rugged Alpha Platinum Aluminium frame and 130mm, 120mm suspension travel ensure control and comfort, making it a solid all-rounder for trail enthusiasts who want premium performance without the premium price.
Did we mention we think this bike looks incredible too!
Price: £4,999
Why it’s a great buy: The Orbea Rise SL H20 is a lightweight trail weapon that redefines e-MTB handling.
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Built around a svelte alloy frame and equipped with the efficient Shimano EP600 RS motor, it offers natural-feeling assistance that doesn’t overpower your ride.
This bike is one of the lightest in its class, making it ideal for riders who prioritise agility and a more “mountain bike” feel in an e-bike package.
Price: £4,699
Why it’s a great buy: With its aggressive geometry and mixed wheel setup (29” front, 27.5” rear), the Haibike AllMtn 6 is built for serious downhill fun and confident climbing.
Powered by a Bosch GEN5 Performance Line CX motor and a 800Wh battery, this bike offers massive range and torque to keep you moving over any terrain.
The 160mm front and rear suspension travel adds to its capability, making it a fantastic option for riders looking to push their limits on technical trails.
Price: £5,000
Why it’s a great buy: The Rail 5 Gen 5 is built for big mountain days and aggressive trail riding.
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Featuring a Bosch Performance Line CX motor and a 800Wh battery, it delivers consistent power and support.
Its RockShox 160mm suspension setup and robust alloy frame are ready for punishing descents and steep climbs, making it a top-tier trail companion that still sneaks under the £5,000 mark.
Price: £2,550
Why it’s a great buy: The Marlin+ 8 proves you don’t need to spend a fortune to enjoy e-MTB thrills.
Ideal for riders new to electric mountain biking, it combines the proven Bosch motor with a simple, trail-ready hardt
ail design.
At this price, it’s one of the best entry-level e-MTBs around—perfect for weekend adventures, light trail riding, and commuting with an added boost.
With years of experience in the industry, we pride ourselves on having a knowledgeable team ready to guide you through every step of your e-MTB purchase.
We offer test rides so you can try before you buy and find the perfect fit. Our commitment doesn’t end with your purchase. Our team also provides comprehensive after-sales support, including expert maintenance and repairs.
To make owning your dream e-MTB even easier, we also offer flexible financing options tailored to your needs.
Explore these models and more at our store in Pickering to find the perfect electric mountain bike that fits your budget and riding style.
