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The new 2026 Cube electric bike range has just been launched! Check it out here 👉 Cube 2026
Colour: Royal Green
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 ONE 800 2026—a powerful and versatile e-bike designed for extended rides and demanding trails. Its robust aluminium frame offers durability and stable handling, ideal for riders who want comfort without compromise.
Powered by Bosch’s 100 Nm Performance Line CX motor and a high-capacity 800 Wh battery, it delivers strong, smooth assistance for climbing hills and covering longer distances with ease. The Shimano drivetrain provides precise, reliable shifting, while hydraulic disc brakes ensure confident stopping in all weather conditions.
With front suspension to smooth rough terrain, grippy tyres for traction, and a sleek design, this bike is ready for commuting, trail riding, or weekend adventures.
Power, endurance, and Bosch quality—the Reaction Hybrid ONE 800 keeps you going further, whatever the journey.
Full product detailsOur 5 point review...
1
Brand new lightweight alloy frame
2
Up to 170 miles from the Bosch 000Wh Powertube battery
3
10 Speed Shimano Cues Gearing
4
Bosch Gen 5 Performance CX 100Nm motor
5
Simple, easy to use Bosch Purion 200 control and 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 ONE 800 sets a new benchmark as the best-value Bosch-powered hardtail e-bike on the market. Offering premium features at an accessible price, it delivers exceptional performance without compromise.
Equipped with a Bosch Performance Line CX Gen 5 motor, an 800 Wh battery, and high-quality Shimano components, it provides powerful assistance, precise shifting, and dependable braking. Rugged, versatile, and ready for any terrain, it’s the ultimate choice for riders seeking Bosch reliability, capability, and top-level e-MTB performance at an unbeatable price point.
The 2026 Cube Reaction Hybrid ONE 800 perfectly combines performance, value, and reliability, making it an exceptional hardtail e-MTB choice. Its Bosch Performance Line CX Gen 5 motor delivers smooth, powerful, and responsive assistance, while the 800 Wh battery ensures extended range for long rides and challenging terrain.
High-quality Shimano gears and hydraulic brakes provide precise shifting and consistent stopping power in all conditions. Built around Cube’s proven frame design with durable components, it offers lasting reliability, superior ride quality, and unmatched value, giving riders top-level Bosch performance without compromise.
Brakes & Gears
Shimano MT200 hydraulic disc brakes offer reliable, consistent stopping power, making them ideal for riders of all levels. Dual-piston calipers deliver smooth, balanced braking with precise control in any conditions.
Their low-maintenance design, featuring Shimano’s One-Way Bleeding system, ensures easy servicing and long-term reliability. Quiet operation and adjustable lever reach enhance comfort and rider confidence, providing dependable performance. Perfect for commuting, touring, leisure rides, and off-road adventures, MT200 brakes combine safety, control, and durability for a superior cycling experience.
Shimano CUES 10-speed gears are designed for smooth, precise, and reliable shifting across diverse terrain, offering an ideal balance of performance and durability.
Incorporating Shimano’s LINKGLIDE technology, they ensure longer-lasting components, reduced wear, and efficient power transfer for commuting or off-road riding. The wide gear range provides versatility, whether tackling steep climbs or cruising flat trails. With intuitive operation and low-maintenance design, CUES 10-speed gearing delivers consistent performance, confidence, and efficiency, making it perfect for everyday riders and adventure enthusiasts alike.
Shimano MT200 hydraulic disc brakes provide reliable, consistent stopping power with smooth, balanced lever feel. Low-maintenance and durable, they ensure confidence, control, and safety across commuting, touring, leisure, and off-road rides.
Shimano 10-speed CUES gears deliver smooth, precise, and reliable shifting across varied terrain. Durable and low-maintenance, they provide efficient power transfer and versatility, ensuring confidence and consistent performance for commuting, leisure, and off-road riding.
Shimano 10-speed CUES shifters offer intuitive, precise control for smooth, reliable gear changes. Ergonomic and low-maintenance, they enhance riding confidence, performance, and efficiency across commuting, leisure, and off-road cycling.
Wheels & Tyres
Cube’s choice to equip the Reaction Hybrid ONE 800 2026 with their in-house ACID Pro 30 wheels demonstrates a clear focus on strength, reliability, and performance. Engineered for e-MTB demands, these robust aluminium wheels feature a wide internal profile that supports larger tyre volumes, enhancing stability, traction, and rider confidence on technical and varied terrain.
Durable sealed bearings and seamless integration with the frame ensure low-maintenance, long-lasting performance. The ACID Pro 30 wheels perfectly complement Cube’s commitment to delivering dependable, high-quality components, providing exceptional value and control for riders seeking a versatile and capable Bosch-powered hardtail e-MTB.
The Schwalbe Smart Sam 2.35 tyres deliver versatile performance, combining excellent traction and stability across varied surfaces. Their wide 2.35-inch profile enhances comfort and control, making them suitable for rugged trails, while the continuous central tread ensures efficient rolling on city streets.
Designed with durable construction and puncture-resistant features, they provide long-lasting reliability. The balanced tread pattern offers confident grip on both off-road paths and urban environments, giving riders a smooth, controlled, and enjoyable ride in all conditions.
The bottom line..
The Cube Reaction range sets the benchmark for value in Bosch-powered hardtail e-MTBs, offering an unmatched specification at this price point. Featuring powerful Bosch motors, high-capacity batteries, Shimano drivetrains, hydraulic brakes, and Cube’s durable in-house wheelsets, these bikes deliver exceptional performance, reliability, and comfort.
No other manufacturer provides the same combination of advanced technology, thoughtful design, and affordability. The Reaction range offers riders top-tier Bosch performance, rugged durability, and versatile capability, making it the ultimate choice for those seeking maximum value in a high-quality hardtail e-MTB.
The 2026 Cube Reaction Hybrid ONE 800 is built for ease of use, low maintenance, and adaptability. Its intuitive Bosch drive system and responsive Shimano drivetrain make pedalling smooth, while durable components such as ACID Pro 30 wheels and Smart Sam tyres minimise upkeep.
The versatile frame and wide component compatibility allow riders to upgrade as their skills and demands grow. Combined, these features deliver a dependable, low-maintenance, and flexible e-MTB experience, perfectly suited for daily rides, weekend adventures, and challenging trails.
Power
The 2026 Cube Reaction Hybrid ONE 800 is powered by the Bosch Performance Line CX Gen 5 motor, delivering 90 Nm of smooth, responsive, and powerful pedal assistance. Its compact, lightweight design ensures precise handling, making climbs, long rides, and varied terrain effortless.
Paired with the integrated 800 Wh PowerTube battery, riders enjoy extended range and balanced weight distribution, enabling longer adventures with ease.
The Purion 200 display offers clear, intuitive control of assistance levels and ride data, while full Bosch eBike Flow app compatibility provides route planning, performance tracking, and firmware updates.
Together, these features create a connected, reliable, and highly enjoyable e-MTB experience for commuting, leisure, and off-road exploration.
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 Gen5 motor is a lightweight, 2.9 kg e-MTB motor delivering 100 Nm torque and 600 W peak power. It’s quiet, responsive, magnesium-cased, trail-focused, battery-compatible, and ideal for technical, long rides.
The Bosch 800 Wh battery offers long-range e-bike power, reliable performance, frame-mount design, Smart System compatibility, advanced battery management, durability, safe operation, versatile use, high energy density, and consistent, efficient riding support.
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 XCM34 NLO Coil, Tapered, 15x110mm, 120mm (S: 100mm)
Brakes Shimano BR-MT200, Hydr. Disc Brakes, 180mm Rotors
Shifters Shimano Cues SL-U6000, Rapidfire-Plus
Rear Mech Shimano Cues RD-U6000-GS
Cassette Shimano Cues CS-LG400, 11-48T
Chain KMC eGlide
Wheelset ACID Pro 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 Performance Post, 31.6mm
Saddle ACID Sequence 160
Weight 25.9 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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