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Cube Reaction Hybrid SLT 800Wh Electric Mountain Bike – Bosch CX motor, 800Wh integrated battery, Shimano XT Di2 12-speed drivetrain, Magura Gustav Pro brakes with Bosch ABS, Fox 34 Float AWL fork, and Newmen wheels with Schwalbe Smart Sam tyres. A premium e-MTB built for power, control, and adventure.
Cube Reaction Hybrid SLT 800Wh Electric Mountain Bike – Bosch CX motor, 800Wh integrated battery, Shimano XT Di2 12-speed drivetrain, Magura Gustav Pro brakes with Bosch ABS, Fox 34 Float AWL fork, and Newmen wheels with Schwalbe Smart Sam tyres. A premium e-MTB built for power, control, and adventure.
Cube

Cube Reaction Hybrid SLT 800Wh Electric Mountain Bike in Reedbeige an Sagebrushgrn

£4,499.00
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Online Returns Policy

If you are not happy with any items purchased via our website, under Consumer Contracts Regulations you have the right to return any unused products for a refund or exchange within 30 days.

When the customer sends an item back to the company (or, when the company arranges for collecting from the customer), the company will process the returned item then notify the customer via email of the refund. The refund will be issued within 3 - 5 working days of the product being received by us, it may then take an additional 3 - 5 working days for the refund to be paid into the customers account.


If you’d like to return an item within the standard 30-day period and it’s in a suitable condition for resale, you have two simple options:

  1. Use Your Own Postage – Arrange your own return shipping back to us.

  2. Use Our Easy In-House Returns System

To start your return, please contact us at [email protected] and we’ll send you a returns label.

Please Note: Returns will only be accepted if they arrive back to us in original new condition, with all original packaging and tags still attached.

Return Address:

Team Cycles LTD
Studio 11B
Second Avenue
Team Valley Trading Estate
Gateshead
NE11 0NF

For items returned within the cooling off period...

  • By law, customers have the right to withdraw from the purchase of an item within 14 working days of the date on which the item is delivered.
  • Where you are withdrawing from your purchase within the cooling-off period, and there has been no error on our part, we will refund the cost of the item.
  • The company will not refund the cost of delivery or other services provided to the customer in connection with the purchase.
  • The cost of delivery back to the company is the responsibility of the customer.
  • Where we collect an item from you, we reserve the right to recover the costs of collection from you.
TERMS AND CONDITIONS
  • Returned goods should be unused, in a saleable condition and in their original packaging with all labels still attached. Team Cycles is entitled to refuse the return or deduct from a refund as a result of the product not being in the above condition.
  • We are only able to exchange like for like products. If you require a different item, you will need to opt for a refund and place a new order. All returns must have a completed returns form.
  • We will refund you to your original payment method.
  • Customised items cannot be returned. *
  • Please do not send your purchase back to the manufacturer unless you have been advised to.
  • Team Cycles customers have 30 days from date of delivery to return their orders.
  • Once we have received the returned goods we will refund you, by the method you used to pay for your order. This may take 5-7 working days to appear as cleared funds.

*Faulty customised goods (or goods that have been altered in any way) will need to be returned for inspection as customisation may void your warranty and therefore faults may not be covered.

WARRANTY

All products ordered from Team Cycles come with a full warranty which covers manufacturing faults and defects in workmanship. If you feel that your purchase has developed a fault, please contact our store for an assessment. To do this you will need proof of purchase.

If taking your product in store is not an option then please email our team on [email protected]. Please include photographs of your product (please keep below 20mb), your web order number (or copy of receipt) so we can immediately start to assess the issue.

PLEASE NOTE:

In some cases, the manufacturer/supplier may require to see the item(s) before repair or replacement can take place. If this is the case, we will inform you and arrange how to do this. All used items being returned to us must be cleaned for hygiene purposes.

On receipt of your goods we will carry out a full inspection and contact you within three working days of receipt.

Finance

Team Cycles (North East) Limited acts as a broker and not the lender and offers finance from Secure Trust Bank PLC T/A V12 Retail Finance. Team Cycles (North East) Limited is authorised and regulated by the Financial Conduct Authority, Registration Number 623982. Not all products offered by Secure Trust Bank T/A V12 Retail Finance are regulated by the FCA. Subject to age, status and affordability, minimum spend applies.

Cube Reaction Hybrid SLT 800Wh Electric Mountain Bike in Reedbeige an Sagebrushgrn

Season:2026

Brand:Cube

Code:108700REEDBGESAGEBRUSHGRN

The Cube Reaction Hybrid SLT 800Wh Electric Mountain Bike pushes the boundaries of e-MTB performance, combining cutting-edge Bosch technology with premium components for an unparalleled riding experience. With its Bosch CX motor, integrated 800Wh PowerTube battery, and advanced Kiox 500 display, this bike delivers exceptional power, range, and control for riders who demand the best. Every detail—from the Fox 34 Float AWL fork to Shimano’s XT Di2 1x12 electronic drivetrain—has been chosen for precision, comfort, and reliability on every trail.

Whether you're climbing steep mountain passes or tackling rugged descents, the Reaction Hybrid SLT offers the perfect blend of efficiency, agility, and confidence.


Key Features:

  • Bosch CX Motor with 800Wh PowerTube Battery – Powerful and efficient assistance for long-distance trail rides.

  • Kiox 500 Display – Clear, intuitive ride data and battery insights at your fingertips.

  • Shimano XT Di2 1x12 Electronic Drivetrain – Smooth, precise, and lightning-fast gear shifts every time.

  • Fox 34 Float AWL Fork – 120mm of plush suspension for control and comfort on technical terrain.

  • Magura Gustav Pro Hydraulic Brakes with Bosch ABS – Unmatched stopping power and enhanced safety on descents.

  • ACID Carbon Crankset – Lightweight and ultra-stiff for maximum power transfer.

  • Newmen Performance 30 Wheelset with Schwalbe Smart Sam 2.6in Tyres – Durable, lightweight and grippy for superior traction.

  • Remote Dropper Seatpost – Easily adjust saddle height on the fly for climbing or descending.

  • PowerMore Ready – Option to add an extra 250Wh battery for extended adventures.

  • Accessory Ready – Compatible with ACID mudguards, luggage carrier, and X-Connect lighting system.


Built around a sleek and functional carbon-aluminium hybrid frame, the Reaction Hybrid SLT features a fully integrated 800Wh battery and Bosch CX drive unit for a clean, aerodynamic design. Internal cable routing, an integrated seat clamp, and a pre-installed chain guide complete the premium aesthetic. The frame’s PowerMore compatibility allows for an additional 250Wh of battery capacity, while Size Split options ensure an optimal fit for every rider. Smart design meets trail-ready durability, making this one of the most capable electric hardtails in the Cube lineup.

Technical Information
Frame
FrameAluminium Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost148, Fully Integrated Battery, Advanced Internal Cable Routing, 1.5 Headtube, Kickstand/Fender/Carrier Mounting Points
ForkFox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15x110mm, E-Bike Optimized, 120mm (27.5: 100mm)
E-bike System
EngineBosch Drive Unit Performance Line CX max. 100Nm (BDU38)
BatteryBosch PowerTube 800
DisplayBosch Kiox 500
Drivertrain and brakes
Front brakeMagura Gustav PRO, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203)
Rear brakeMagura Gustav PRO, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203)
Rear derailleurShimano XT Di2 RD-M8260-SGS, 12-Speed, Electronic Shifting System
ShiftersShimano XT Di2 SW-M8250-IR, Direct Attach
CranksetAcid MTB Hybrid Carbon, 38T
CassetteShimano XT CS-M8100, 10-51T
ChainShimano CN-M8100
Cockpit
HeadsetAcros AZF-1034, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), X-Connect Interface
HandlebarCube Rise Trail Bar 35
StemCube Performance Stem E-MTB 35, FPI-Link
Handlebar tape/GripsAcid Hybrid Perform
Wheels
WheelsNewmen Performance 30 base/strong, 28/32 Spokes, 15x110mm / 12x148mm, Tubeless Ready
Front tyreSchwalbe Smart Sam, Performance, Kevlar, 2.6
Other parts
SaddleAcid Sequence 160
SeatpostCube Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
Seatpost clampCube Seatpost clamp
PedalsAcid PP Trekking
Sizing Information

Cube Road/Gravel Bikes

Height (cm)Height (in)Frame Size (cm)
155–1695'1" – 5'7"46 – 50
169–1805'7" – 5'11"50 – 54
180–1935'11" – 6'4"54 – 58
193–2006'4" – 6'7"58 – 62

Cube Mountain Bikes

Height (cm)Height (in)Frame Size (inches)
155–1655'1" – 5'5"14" – 15" (XS – S)
165–1705'5" – 5'7"15" – 16" (S – M)
170–1805'7" – 5'11"17" – 18" (M – L)
180–1905'11" – 6'2"19" – 21" (L – XL)
190–2006'2" – 6'7"21" – 23" (XL – XXL)

Cube Hybrid & Commuter Bikes

Height (cm)Height (in)Frame Size (inches)
155–1695'1" – 5'7"46 – 50 (XS – S)
169–1805'7" – 5'11"50 – 54 (S – M)
180–1935'11" – 6'4"54 – 58 (M – L)
193–2006'4" – 6'7"58 – 62 (L – XL)

Cube E-Mountain Bikes

Height (cm)Height (in)Frame Size
155–1705'1" – 5'7"XS – S
170–1805'7" – 5'11"M – L
180–1905'11" – 6'2"L – XL
190–2006'2" – 6'7"XL – XXL
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