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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.
Introducing the Cube Reaction Hybrid Pro 800 2026—a high-performance e-bike designed for riders seeking power, precision, and versatility. Its lightweight yet sturdy aluminium frame offers excellent handling and durability for varied terrain.
Powered by Bosch’s 100 Nm Performance Line CX motor paired with a large 800 Wh battery, it delivers smooth, powerful assistance to tackle steep climbs and long rides effortlessly. The Shimano drivetrain ensures crisp, reliable gear changes, while hydraulic disc brakes provide confident, all-weather stopping power.
With front suspension to absorb shocks, wide tyres for grip, and a sleek, aggressive design, this bike is ready to conquer trails or commute in style.
Performance, endurance, and Cube quality combine in the Reaction Hybrid Pro 800—your perfect partner for every adventure.
Full product detailsOur 5 point review...
1
Lightweight hydroformed alloy frame
2
Up to 160 miles of range from the Bosch 800Wh Powertube battery
3
12 speed Shimano XT wide range gearing
4
Newly updated Bosch Gen 5 Performance CX 100Nm motor
5
Bright, full colour Purion 200 display
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 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 Reaction Hybrid Pro 800 sits at the sweet spot of the range, where the most sales occur. It offers the perfect balance of high-quality components, reliable performance, and value for money, making it appealing to riders of all levels.
Its versatility, durability, and accessible pricing ensure it meets the needs of both newcomers and experienced cyclists. As a result, the Pro model consistently becomes the best-selling eMTB in Cube’s lineup each year.
The 2026 Cube Reaction Hybrid Pro 800 comes with outstanding out-of-the-box spec, delivering impressive performance, reliability, and ride quality from day one.
Yet it’s designed with progression in mind, providing a solid, versatile platform for riders who want to upgrade components or personalise their setup as their skills and ambitions grow. This combination of ready-to-ride excellence and future potential makes it an ideal choice for those seeking both immediate enjoyment and long-term adaptability on the trails.
Brakes & Gears
Shimano MT420 brakes offer reliable, consistent hydraulic stopping power, delivering smooth modulation and confident control in a wide range of conditions. Designed for durability and low maintenance, they handle wet trails, steep descents, and technical terrain with ease. Ergonomic levers provide comfort and reduce hand fatigue on longer rides, while the robust construction ensures lasting performance.
Balancing efficiency, reliability, and user-friendly design, MT420 brakes are an excellent choice for riders seeking dependable braking performance on both recreational and more demanding eMTB adventures.
Shimano XT gears provide precise, smooth, and reliable shifting, making them ideal for a wide range of riding conditions. Known for their durability and low maintenance, they handle steep climbs, fast descents, and technical terrain with ease. The system delivers consistent performance, ensuring confidence on every ride.
Ergonomically designed shifters offer intuitive control, while robust components provide long-lasting reliability. Balancing efficiency, responsiveness, and strength, Shimano XT gears are a top choice for riders seeking high-performance drivetrain performance.
Shimano MT420 brakes deliver reliable, smooth hydraulic stopping power with excellent modulation. Durable, low-maintenance, and user-friendly, they provide confident control across trails, descents, and varied conditions, making them ideal for versatile riding.
Shimano XT gears offer precise, smooth, and reliable shifting with durable, low-maintenance components. They handle climbs, descents, and technical terrain effortlessly, providing responsive, consistent performance and confidence for riders in all conditions.
12-speed Shimano shifters deliver precise, quick, and reliable gear changes, enhancing control and responsiveness. Ergonomically designed and durable, they provide smooth, consistent performance across varied terrain, making every ride efficient and enjoyable.
Wheels & Tyres
Cube’s choice to spec their own ACID SLX 30 wheels reflects a focus on performance, reliability, and value. Designed in-house, these wheels offer a perfect balance of strength, weight, and responsiveness, ensuring confident handling across trails. Durable rims and robust hubs provide long-lasting performance, while their lightweight construction enhances acceleration and manoeuvrability.
By pairing quality engineering with versatility, Cube delivers a wheelset that complements the bike’s overall performance, making the ACID SLX 30 an ideal choice for riders seeking both reliability and agility.
The 2.6" Schwalbe Smart Sam tyres are chosen for their versatility, providing excellent traction and stability across a wide range of terrain. Their wider 2.6-inch profile enhances comfort, control, and confidence, whether on rugged trails or smoother paths. Durable construction and puncture-resistant design ensure long-lasting performance. By combining grip, resilience, and reliability, these tyres perfectly complement the bike, offering riders a balanced, dependable, and enjoyable ride right out of the box.
The bottom line..
The 2026 Cube Reaction Hybrid model is poised to dominate European trails and sales thanks to its perfect blend of performance, reliability, and value. Its versatile design appeals to a wide range of riders, from newcomers to experienced e-MTB enthusiasts.
With high-quality components, smooth handling, and dependable Bosch power, it delivers an exceptional riding experience out of the box. This combination of accessibility, capability, and trustworthiness ensures it will remain a top choice across Europe in 2026.
The Cube Reaction Hybrid Pro 800 2026 is built for exceptional reliability, combining durable components, high-quality construction, and Bosch’s proven Performance Line motor. Every element, from the frame to the drivetrain and brakes, is designed to withstand demanding trails and daily use. Minimal maintenance requirements ensure riders can enjoy long-lasting performance without hassle. Its consistent, dependable operation across varied terrain gives riders confidence and peace of mind, making this e-MTB a trustworthy companion for both recreational and serious trail adventures.
Power
The 2026 Cube Reaction Hybrid Pro 800 is powered by Bosch’s Performance Line CX Gen 5 motor, delivering 90 Nm of torque for smooth, responsive, and powerful pedal assistance. Its compact, lightweight design ensures excellent handling and control, making climbs, long rides, and varied terrain effortless.
Paired with the integrated 800 Wh PowerTube battery, riders enjoy extended range and perfectly balanced weight distribution, enabling longer adventures without compromise. The Purion display provides clear, intuitive control over assistance levels and ride data.
Full Bosch eBike Flow app compatibility allows route planning, performance tracking, and firmware updates, keeping the bike connected and up-to-date. Together, these features provide a seamless, reliable, and enjoyable e-MTB experience on trails or commutes.
The Bosch Purion 200 display offers a bright, intuitive color screen with essential ride data and motor settings. Its user-friendly interface simplifies control, enhancing visibility and ease of use while cycling.
The Bosch Performance Line CX Gen 5 motor delivers 100 Nm of torque, providing powerful, smooth, and responsive pedal assistance. Its lightweight, compact design ensures precise handling, confident climbs, and effortless trail performance.
The Bosch 800 Wh PowerTube battery offers extended range, reliable performance, and balanced weight distribution. Its integrated design ensures durability and low maintenance, empowering riders to tackle long rides and diverse terrain confidently.
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 Cube Aluminium Superlight Alloy
Forks SR Suntour X1-32 LO-R Air, Tapered, 15x110mm, 120mm (S: 100mm)
Brakes Shimano BR-MT420, Hydr. Disc Brakes, 203mm Rotors
Shifters Shimano Deore SL-M6100-IR, Direct Attach
Rear Mech Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
Cassette Shimano Deore CS-M6100, 10-51T
Chain KMC e12
Wheelset ACID SLX 30, 15x110mm/12x148mm, Tubeless Ready
Tyres Schwalbe Smart Sam, Active, 2.6" (27.5: S / 29: M, L, XL, XXL)
Handlebars CUBE Rise Trail Bar 35
Stem CUBE Performance Stem E-MTB 35, FPI-Link
Headset ACROS AZF-1034, ICR
Seatpost CUBE Dropper Post, 31.6mm
Saddle ACID Sequence 160
Weight 25.5 Kg
Electric Bike Specifications
Battery Bosch PowerTube 800Wh, with BMS Management
Display Bosch Purion 200 Display
Motor Bosch Drive Unit Performance CX Gen 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.
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