Types of spares
Brand Spares
Bosch e-bike spares
Yamaha e-bike spares
Shimano e-bike spares
The new 2026 Cube electric bike range has just been launched! Check it out here 👉 Cube 2026
Click 'Find out more' above to calculate costs. Then simply add the bike and any products you wish to the cart and proceed through the checkout, where you can apply online and the process is automated.
We deal with all major cycle to work scheme providers. You can save up to 48.25% on the purchase of your new electric bike. We don't add on any hidden charges or fees (even on sale items).
Fast electric bike delivery subsidised to just £4.99 (for mainland UK). We also deliver to Highlands & Islands as well as the rest of the world. Simply add to cart, the shipping cost is calculated at checkout.
Every electric bike purchased from us benefits from free 30-day insurance cover from our partners at Bikmo. This covers both theft and damage. Simply opt for your free e-bike insurance cover at the cart.
Seen a bike advertised for less elsewhere, but want to purchase with all the benefits of buying from the electric bike experts? We'll do our best to match the price on a like-for-like service and product.
Want to view your dream bike, or maybe you just need a little more information or support? Why not visit our HQ where we have over 150+ electric bikes on display and one of our e-bike experts can assist.
Take your riding to the extreme with the 2026 Cube Stereo Hybrid ONE77 HPC AT 800 – a long-travel e-MTB engineered for riders who demand unstoppable power and all-out control on the gnarliest terrain. Its HPC carbon frame strikes the perfect balance of lightweight agility and rock-solid durability, built to handle big mountain lines and technical enduro trails with ease.
At its core is the Bosch Performance CX motor with 100Nm of torque, paired with a massive 800Wh battery. This powerhouse setup delivers relentless climbing ability, seamless pedal support, and the range to keep pushing further, no matter how tough the ride.
The ONE77 AT is equipped with plush long-travel Fox Factory suspension to tame the roughest trails, while Shimano’s 12-speed XT Di2 drivetrain ensures precise, dependable shifting in any conditions. Aggressive tyres, powerful brakes, and dialled geometry inspire total confidence whether you’re charging steep descents or tackling technical climbs.
For riders who want maximum travel, maximum control, and maximum adventure, the Stereo Hybrid ONE77 HPC AT 800 2026 is the ultimate big-mountain e-MTB.
Full product detailsOur 5 point review...
1
Advanced carbon fibre twin-mold lightweight frame
2
Longest range Bosch 800Wh electric bike battery
3
12 speed Shimano XT Di2 electronic gearing
4
Latest Bosch Generation 5 100Nm motor
5
Brand new Bosch Kiox 400C top tube integrated display
Battery
Bosch 800Wh
Display
Bosch Kiox 400 C
Motor
Bosch CX Gen 5
Range
30-170 miles
Why choose E-Bikeshop?
30 Days Free Insurance
Available exclusively on all E-Bikes, opt for yours in the cart
UK's largest selection
Over 700 E-Bikes in stock ready for next business day delivery
Best support & advice
Renowned support from in house qualified E-Bike technicians
Instant parts & spares
Exclusive access to E-Bike spares in stock & delivered quickly
We're here for you
We're the specialists ready to help with your E-Bike journey
The Bosch "Gen 5" Performance CX motor launched as a 85Nm motor. Bosch periodically release updates for their drive systems, normally for reliability and performance. Recently, Bosch announced the option for an extra 15Nm of torque.
This bike will come with the latest update of 100Nm torque output already installed. This update unlocks up to 400% maximum assistance in Turbo mode. You can adjust the power back down if required by using the Bosch eBike Flow App.
The new eMTB+ riding mode delivers dynamic support at the highest level, blending the smooth control of eMTB mode with the full power of Race mode - offering up to 400% maximum support. It's available as part of this new firmware update.
Extended boost remains easy to modulate like in eMTB mode, while unleashing the full force of Race mode when needed. Power is delivered naturally and responsively, based on your pedal input. eMTB+ gives you the best of both worlds - combining agility, performance, and control for a truly natural riding experience.
Features
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 impresses with an upgraded specification and a highly competitive price point. Featuring the latest Bosch technology and premium components, it delivers outstanding performance and reliability for electric mountain bikers.
With a powerful motor, long-range high-capacity battery, and advanced suspension, this model ensures a smooth, capable ride across a variety of terrains. Offering all the features a passionate rider could want, the 2026 Stereo Hybrid ONE77 HPC AT 800 remains a top choice for both enthusiasts and experienced e-MTB riders.
As always, the "Action Team" model receives premium components, and the 2026 Cube Stereo Hybrid ONE77 HPC AT 800 is no exception. This year, it comes equipped with Kashima-coated Fox 38 Float Factory forks and a Fox Float X2 Factory rear shock.
These top-tier suspension components provide outstanding performance, delivering precise control and exceptional comfort on the most demanding trails. With this elite setup, the 2026 Stereo ONE77 HPC AT 800 continues to stand out for its unmatched ride quality and advanced technology.
Brakes & Gears
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 now comes with Bosch ABS-equipped Shimano XT 4-piston hydraulic brakes, delivering exceptional stopping power and enhanced control for aggressive trail riding and challenging conditions.
The advanced four-piston calipers provide consistent, reliable braking with smooth modulation, while the Bosch ABS system adds an extra layer of safety, preventing wheel lock-ups on steep or technical descents. With superior braking force, improved heat dissipation, and rock-solid reliability, this setup ensures riders enjoy maximum confidence and control across all terrains.
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 features Shimano XT Di2 12-speed electronic shifting, delivering lightning-fast, precise gear changes at the touch of a button. The system ensures smooth, reliable performance across all terrains, from steep climbs to technical descents.
With intuitive ergonomics and seamless integration, the Di2 setup reduces maintenance and enhances efficiency, allowing riders to focus on the trail. Its robust construction and cutting-edge technology make it a top choice for serious e-MTB enthusiasts.
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 features Shimano XT brakes with Bosch ABS, delivering precise stopping power, enhanced control, and wheel-lock prevention for safer, confident riding on all terrains.
The latest Shimano XT 12-speed Di2 gearing offers lightning-fast, precise electronic shifts, seamless performance across all terrains, and low maintenance, providing riders with smooth, reliable, and efficient gear changes every ride.
Shimano XT Di2 shifters provide effortless, precise electronic gear changes with intuitive ergonomics, ensuring smooth, reliable performance across all terrains, reducing rider effort, and enhancing control for a seamless riding experience.
Wheels & Tyres
For 2026, Cube continues to prioritise durability and performance by equipping the Stereo Hybrid ONE77 HPC AT 800 with Newmen Beskar 30 wheels. Designed for rugged mountain biking, these wheels deliver outstanding strength and impact resistance.
Their sturdy construction improves stability and handling, ensuring a smooth, controlled ride on demanding trails. By pairing the Stereo ONE77 with Newmen Beskar 30 wheels, Cube offers riders a high-performance, reliable setup that perfectly complements the bike’s cutting-edge features.
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 features a high-performance tyre combo for ultimate trail confidence. Up front, the Schwalbe Magic Mary Trail Pro, Addix Ultrasoft, 2.5" delivers outstanding grip, precise cornering, and superior traction on loose or technical terrain.
At the rear, the Schwalbe Albert Gravity Pro, Addix Soft, 2.5" provides excellent stability, control, and rolling efficiency. Together, this pairing ensures maximum performance, safety, and confidence on demanding trails.
The bottom line..
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 is the flagship model at E-Bikeshop, boasting a redesigned frame and the latest Bosch drive system at a highly competitive price. This state-of-the-art e-mountain bike delivers outstanding performance, cutting-edge technology, and exceptional value, making it one of the most anticipated releases of the year.
With its innovative features and aggressive pricing, the 2026 Stereo ONE77 HPC AT 800 is set to become a favourite among riders, dominating trails with ease.
The 2026 Cube Stereo ONE77 series continues its reputation for outstanding reliability, strength, and performance. Designed to endure the demands of aggressive mountain biking, these e-MTBs feature premium components and high-quality construction.
Delivering consistent power, precise control, and superior stability across challenging terrain, the ONE77 ensures confidence on rugged trails and steep descents. With enhanced durability and cutting-edge technology, the 2026 Stereo ONE77 remains a top choice for riders seeking a dependable, high-performing e-mountain bike.
Power
The 2026 Cube Stereo Hybrid ONE77 HPC AT 800 is powered by the Bosch Generation 5 Performance CX 100Nm motor, delivering impressive torque for effortless climbing and rapid acceleration on the toughest trails. Coupled with an 800Wh PowerTube battery, it provides extended range and dependable power for long, challenging rides.
Upgrading from the previous Purion 400, the Kiox 400C display offers a full-colour, high-resolution interface with intuitive access to ride data, navigation, and performance metrics. Integrated with the Bosch eBike Flow app, riders can personalise profiles, track detailed performance, and plan routes with ease.
This combination of cutting-edge motor, advanced display, and connected technology ensures the 2026 Stereo ONE77 HPC AT 800 delivers a high-performance, responsive, and fully customisable e-mountain biking experience.
The Kiox 400C display offers a high-resolution, full-colour interface, providing intuitive access to ride data, navigation, and performance metrics. It integrates seamlessly with the Bosch eBike Flow app for a connected experience.uring your ride.
The Bosch Gen 5 Performance CX motor delivers 100Nm of torque, providing powerful, smooth, and responsive assistance. Ideal for aggressive climbs and technical trails, it ensures reliable performance and efficiency on every ride.
The 800Wh PowerTube battery offers long-lasting, reliable energy for extended rides, delivering consistent power to the Bosch motor. Its integrated design ensures efficient performance, durability, and seamless handling on all trails.
What's included
Your new Cube electric bike gets a full set-up by our workshop technicians ahead of delivery.
Your Cube eBike will arrive with a user manual, keys (where applicable), charger & free follow up service (at our service center) within 3 months of delivery.
Cube electric bikes include a 6yr (Alloy) or 3yr (Carbon) warranty on the frame, 2yr warranty on all the electrics and 1yr warranty on the components. In the event of a problem, we handle all warranty claims via our dedicated support in-house.
E-Bikeshop is a Cube UK eBike Service Center and our in-house workshop is exclusively reserved for our own eBike customers. We have time to support the eBikes we sell.
Specifications
General Bike Specifications
Frame C:62 Monocoque Carbon Advanced Twin Mold Technology
Forks Fox 38 Float Factory GRIPX2, Tapered, 15x110mm, E-Bike Optimized, 170mm
Rear Shock Fox Float X2 Factory, 230x65mm, Adjustable HSC/LSC/HSR/LSR w/ 2-Pos. Lever
Brakes Shimano XT BR-M8220, Hydr. Disc Brake w/ Front ABS (203/203)
Shifters Shimano XT Di2 SW-M8250-IR, Direct Attach
Rear Mech Shimano XT Di2 RD-M8260-SGS, 12-Speed
Cassette Shimano XT CS-M8100, 10-51T
Chain Shimano XT CN-M8100
Wheelset Newmen Beskar 30, 15x110mm/12x148mm, Tubeless Ready (Mullet - 27.5" Rear / 29" Front)
Tyres Schwalbe Magic Mary Trail Pro, Addix Ultrasoft, 2.5" (Front) / Schwalbe Albert Gravity Pro, Addix Soft, 2.5" (Rear)
Handlebars Race Face ERA 35
Stem CUBE Performance Stem E-MTB 35, FPI-Link
Headset ACROS AZF-675, ICR
Seatpost Fox Transfer Factory 31.6mm, Kashima
Saddle ACID Venec EMTB Trail 140
Weight 24.7 kg
Electric Bike Specifications
Battery Bosch PowerTube 800Wh
Display Bosch kiox 400C & Mini Remote
Motor Bosch Drive Unit Performance CX Generation 5 100Nm 250W
Range 30-170 miles of power-assisted range, depending on terrain
Downloads
FAQs
To see the estimated monthly installments on any bike, simply click the 'Find out more' button towards the top of this page. You can select the deposit amount and loan period to quickly calculate the monthly cost before proceeding to place your order.
Finance is automatically processed online at the checkout when selected, you can learn more on our dedicated E-Bike finance page.
Some models have more available sizes than others. Whilst some bikes are only available in a 'one size fits all'.
Note: You may be a particular size on one model and a different size on another model. Please use the size calculator on each model page as sizes can vary between manufacturers and models.
You can learn how to process these by clicking on any of the links above. For more information, please visit the dedicated Cycle to Work Scheme portal.
In Stock: In stock now and available to order for immediate delivery
Pre-Order: Available to pre-order with estimated date of arrival shown
Sold Out / Out of Stock: The model is completely sold out in this variant and no longer available to order
If this bike is showing as Out of Stock in your size, it's worth checking if there's colour options as the same model and size may be available in a different colour. Failing that, we also offer a handy link to 'View similar bikes in this size'.
We will then prepare your new eBike and be in touch to book a suitable collection day/time.
One of our experts is on hand to help you set up the correct position on your new eBike along with answering any questions that you may have.
Not all of our electric bikes have colour options available.
We can talk you through your requirements, riding style and offer expert advice as to which model to select.
We generally keep over 150 eBikes built in our showroom. Note: Some models shown as 'Pre-Order' may not be in the showroom to view as the bike is still due from the supplier. We can also give you the opportunity to ride a similar electric bike so you can get a feel for how electric bikes work prior to purchase.
Should you wish to purchase, we give the option to take it away that same day (subject to stock) with any extras fitted and a handover session on the bike itself by one of our eBike experts.
You can learn more on our E-Bike delivery page. International buyers can view international delivery times.
For delivery on 'Pre-Order' items, the estimated arrival date is shown at the point of order. On arrival our team will make contact to settle any outstanding balance. Once settled in full, we'll then proceed to dispatch your new eBike without delay.
This not only covers for theft, but also covers you for public liability, breakdown, accessories, accidental damage and returning home cover. You can learn more on the dedicated electric bike insurance page.
E&OE
