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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.
Experience next-level e-MTB performance with the 2027 Cube Stereo Hybrid ONE44 Pro HPA 800 – engineered for riders who demand power, precision, and all-day adventure.
Built around Cube’s advanced aluminium chassis, this bike blends lightweight agility with rock-solid durability. The latest 120Nm Bosch Performance CX motor delivers smooth, responsive power with an impressive 800Wh battery, keeping you riding further and faster without compromise.
Suntour suspension ensures total control on technical trails, while Shimano’s 12-speed drivetrain guarantees crisp shifting in any terrain. Grippy tyres, powerful brakes, and a perfectly balanced geometry inspire confidence whether you’re climbing steep switchbacks or descending with speed.
Designed to unlock new levels of trail-riding freedom, the 2027 ONE44 Pro HPA 800 isn’t just an e-bike – it’s your ultimate riding partner.
Full product detailsOur 5 point review...
1
RockShox 140mm air suspension front and rear
2
Shimano XT 12-speed drivetrain for precise shifting
3
Powerful Shimano four-piston hydraulic disc brakes
4
120Nm motor and 800Wh battery for extended trail endurance
5
CUBE remote dropper post for total descent control
Battery
Bosch 800Wh
Display
Bosch Purion 200
Motor
Bosch CX Gen 5
Range
30-170 miles
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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 35Nm of torque.
This bike will come with the latest update of 120Nm torque output already installed. This update unlocks up to 600% 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 600% 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. Up to 750 watts of 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. It is also possible to maintain peak power for longer, depending on riding conditions.
Features
The 2027 Cube Stereo Hybrid ONE44 Pro 800 marks an exciting launch for trail riders seeking peak all-mountain performance. Engineered for demanding mountain terrain, technical singletrack, and aggressive descents, this mid-travel e-MTB targets trail enthusiasts and adventure riders who demand maximum control, endurance, and capability.
Combining 140mm RockShox air suspension with an 800Wh battery platform, it delivers the ideal balance of plush hit absorption and extended range for riders looking to push their limits on big mountain lines.
The 2027 Cube Stereo Hybrid ONE44 Pro 800 features an upgrade to a plush RockShox suspension package over last years Suntour equipment, designed for smooth trail performance.
Up front, the RockShox Psylo Silver RC Air fork delivers 140mm of smooth, linear travel to absorb big hits and technical chatter with precision. At the rear, a RockShox Deluxe Select+ trunnion-mount shock provides superior traction, rebound adjustment, and a lockout feature. Together, this 140mm air suspension setup guarantees maximum control, ground-tracking confidence, and plush comfort across rough descents.
Brakes & Gears
Powerful Shimano BR-MT420 hydraulic disc brakes ensure total stopping confidence on demanding trails. Featuring a high-performance four-piston calliper design, these brakes deliver exceptional modulation, reduced lever effort, and reliable, fade-free braking power during steep descents.
Paired with massive 203mm rotors front and rear, this setup maximises heat dissipation and control, giving riders consistent, uncompromising stopping strength in all weather conditions and across technical, high-speed off-road terrain.
The Stereo Hybrid ONE44 Pro 800 features a precision Shimano 12-speed drivetrain engineered for smooth, reliable shifting across demanding mountain terrain. A crisp Deore single-click shifter operates the premium Shimano XT ShadowPlus rear derailleur, delivering fast, accurate gear changes even under heavy pedal loads.
Paired with a wide-range 10-51T cassette, this setup provides the ideal gear ratio for every scenario—allowing riders to conquer steep, technical climbs effortlessly while maintaining high-speed control on rapid trail descents.
Powerful Shimano four-piston hydraulic disc brakes deliver exceptional modulation and fade-free stopping power. Paired with massive 203mm rotors front and rear, they ensure complete control on steep, technical descents.
The Shimano XT 12-speed ShadowPlus rear derailleur delivers fast, crisp gear changes. Its low-profile design and chain stabiliser prevent slap, ensuring smooth, reliable shifting over rough trails.
The Shimano Deore 12-speed shifter features a direct-attach design and single-click action, delivering crisp, instantaneous gear changes with minimal thumb effort on demanding technical climbs.
Wheels & Tyres
Built for tough off-road conditions, the ACID SLX 30 wheelset features robust tubeless-ready 30mm rims that provide exceptional impact resistance and wide tyre support for aggressive trail riding. Equipped with 32 spokes front and rear alongside Boost axle spacing (15x110mm front, 12x148mm rear), this setup significantly enhances overall wheel stiffness, power transfer, and steering precision.
Paired with high-traction 2.6-inch Schwalbe Smart Sam tyres, it delivers outstanding off-road grip, cornering stability, and low rolling resistance across technical terrain.
The Schwalbe Smart Sam tyres feature a versatile 2.6-inch width that strikes the ideal balance between high-volume comfort and trail control. Designed with a modern off-road tread pattern, they feature a compact central ridge for smooth, low-vibration rolling on hard-pack tracks, alongside pronounced outer shoulder studs for reliable cornering bite over loose dirt, mud, and gravel.
This balanced, all-round design delivers exceptional multi-surface traction, impressive puncture resistance, and predictable handling across all your off-road trail rides.
The bottom line..
The Stereo Hybrid ONE44 Pro 800 offers exceptional value by packing premium full-suspension trail technology into an accessible, high-performance e-MTB package. Featuring high-end components like 140mm RockShox air suspension, 4-piston Shimano hydraulic brakes, a massive 800Wh battery, and a factory dropper post, it delivers pro-level capability without the top-tier price tag.
Aimed at ambitious trail riders, mountain enthusiasts, and weekend adventurers, this bike provides the ultimate blend of aggressive performance, long-range reliability, and an unbeatable cost-to-spec ratio.
Built on a Superlite aluminium frame with Gravity Casting technology, this bike delivers exceptional long-term durability and structural integrity for demanding off-road use.
The combined partnership of Cube and Bosch guarantees unmatched long-term reliability, robust engineering, and complete peace of mind. Servicing and maintenance are streamlined thanks to Bosch’s extensive worldwide dealer network, reliable diagnostic software, and readily available replacement parts. Combined with Cube’s accessible component layout, riders benefit from easy routine upkeep, dependable performance, and hassle-free long-term support.
Power
Driven by Bosch's advanced electric bike drive system, thie 2027 Cube Stereo Hybrid ONE44 Pro 800 full-suspension e-MTB seamlessly integrates high-performance trail power, long-range endurance, and smart digital connectivity.
At its heart lies a high-torque Bosch drive unit paired with a high-capacity 800Wh PowerTube battery, delivering massive energy reserves, smooth acceleration, and dependable climbing assistance across demanding off-road mountain terrain.
The integrated handlebar display provides crystal-clear ride telemetry, allowing riders to effortlessly monitor battery percentage, remaining range, speed, and assist modes on the fly.
For a completely customised ride, the system connects intuitively to the Bosch eBike Flow smartphone app via Bluetooth. Through the app, riders can fine-tune motor torque settings, track detailed ride analytics, perform seamless over-the-air software updates, and utilise smart route navigation, creating a truly connected trail riding experience.
The handlebar-mounted Bosch Purion 200 display offers high-contrast visibility of key telemetry, including speed, battery level, and assist modes, ensuring intuitive control and effortless monitoring across all trail conditions.
The Bosch Performance Line CX Generation 5 motor delivers explosive 120Nm torque, responsive pedal assistance, and refined power delivery, ensuring effortless climbing capability and maximum efficiency on technical trail ascents.
The integrated 800Wh Bosch PowerTube battery provides massive energy reserves for extended off-road endurance, delivering long-range power assistance so you can explore big mountain lines without range anxiety.
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 Aluminum Superlite, Gravity Casting Technology
Forks RockShox Psylo Silver RC Air, Tapered, 15x110mm, 140mm
Rear Shock RockShox Deluxe Select+, 205x60mm (27.5: 185x55mm), Rebound Adjust, Lockout, Trunnion Mount
Brakes Shimano BR-MT420, Hydr. Disc Brake (203/203)
Shifters Shimano Deore SL-M6210-IR, Direct Attach, Single Click
Rear Mech Shimano XT RD-M8200-SGS, ShadowPlus, 12-Speed
Cassette Shimano Deore CS-M6200, 10-51T
Chain KMC e12
Wheelset ACID SLX 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
Tyres Schwalbe Smart Sam, Active, 2.6" (27.5: S / 29: M, L, XL)
Handlebars CUBE Rise Trail Bar 35
Stem CUBE Performance Stem E-MTB 35, FPI-Link
Headset ACROS AZF-1034, ICR 1 1/2"
Seatpost CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
Saddle ACID Venec EMTB Plus 145
Weight 26.7 kg
Electric Bike Specifications
Battery Bosch PowerTube 800Wh
Display Bosch Purion 200 Display
Motor Bosch Drive Unit Performance CX Generation 5 120Nm 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. It’s important to note we don’t have every single bike, in all sizes, colours and variants etc available for test ride.
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
