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The Cube Reaction Hybrid SLT 800 is an advanced, feature-rich e-MTB built to conquer every trail.
The Cube Reaction Hybrid SLT 800 is an advanced, feature-rich e-MTB built to conquer every trail.
Cube

2025 Cube Reaction Hybrid SLT 800 Electric Mountain Bike - Solar Eclipse

£4,499.00
Pre-Order

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

2025 Cube Reaction Hybrid SLT 800 Electric Mountain Bike - Solar Eclipse

Season:2025

Brand:Cube

Code:ZNBespilceralos2071070078

The Cube Reaction Hybrid SLT 800 is an advanced, feature-rich e-MTB built to conquer every trail. Designed with Cube’s signature attention to detail, this bike integrates powerful Bosch CX drive technology with an 800 Wh PowerTube battery, sleekly concealed within its High Performance Carbon frame for a streamlined aesthetic. The frame design includes Cube’s Integrated Cable Routing and an integrated seat clamp, contributing to its clean, minimalist look while reducing maintenance.

  • PowerMore-Ready: Easily add up to 250 Wh of extra battery capacity, enhancing range for extended rides.
  • Bosch CX Motor & 800 Wh PowerTube Battery: Seamlessly integrated with an at-a-glance display, the Bosch CX system delivers up to 85 Nm of torque, providing smooth, controlled power on steep climbs and long distances.
  • Future-Proof UDH Gear Hanger: Equipped with a Universal Derailleur Hanger for easy replacement and durability, future-proofing your bike for years to come.
  • Direct Mount Chainguard: Designed to keep the chain protected and secure, even on rough terrain.
  • Ready for Accessories: Mounts for ACID mudguards, a kickstand, and carriers make it easy to customise your ride for versatility.

Performance-Enhancing Technology

  • Fully Integrated Battery System: Bosch’s battery is hidden within the downtube, protected by a dust and splash-proof cover, and secured with a lock for added safety.
  • Advanced Internal Cable Routing: Neatly routes cables via the headset for a clutter-free, durable setup.
  • Modular Battery System: Allows on- or off-bike charging and fits high-capacity batteries for maximum power.
  • SizeSplit Technology: Offers frame sizes and wheel options tailored to rider height, with 27.5" wheels for smaller frames and 29" wheels for larger ones.
  • Boost148 Hub: Wider flange spacing improves wheel stiffness and handling, so you can tackle challenging trails with confidence.

Built for Versatility

  • Agile Ride Geometry (ARG): Enhances the bike’s stability on rugged terrain while delivering quick, responsive handling, perfect for trail adventures.
  • Aluminium Superlite: Crafted from heat-treated 6061 aluminium, Cube’s Superlite frame offers strength without added weight, delivering a lightweight, durable setup.
  • X-Connect: A plug-and-play system for attaching ACID lights, keeping you visible on early morning or evening rides.

High-Performance Components

  • Sram XO Eagle Transmission 12-Speed: Ensures flawless, electronic shifting precision with a wide gear range, perfect for steep climbs and fast descents.
  • Magura Gustav Pro Hydraulic Disc Brakes: Heat-resistant and highly durable, these brakes deliver reliable stopping power on any trail.
  • Schwalbe 2.6in Tyres: Paired with Newmen Performance 30 wheels, these provide excellent traction and stability over rough terrain.
  • Fox 34 AWL Float Fork: Features rock-smoothing suspension to increase comfort and control on demanding trails.
  • Remote Dropper Seatpost: Enhances stability and control, making it easy to adjust your position on technical terrain.

With Cube’s Reaction Hybrid SLT 800, you get an e-MTB that’s not only powerful and versatile but also beautifully designed. From its sleek finish to its trail-proven components, this bike brings together cutting-edge features and seamless integration for a truly exceptional riding experience.

Technical Information
  • Frame
    Aluminum Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points, Integrated Seatclamp
  • Suspension Fork
    Fox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15x110mm, E-Bike Optimized, 120mm (27,5: 100mm)
  • Drive Unit
    Bosch Drive Unit Performance Line CX 85Nm (BDU38), Smart System
  • Remote
    Bosch LED Remote
  • Battery
    Bosch PowerTube 800
  • Display
    Bosch Kiox 500
  • Charger
    Bosch 4A
  • Rear Derailleur
    Sram X0 Eagle AXS™ Transmission, 12-Speed, Electronic Shifting System
  • Shifters
    Sram AXS™ Pod Controller
  • Crankset
    ACID MTB Hybrid Pro, 38T
  • Cassette
    Sram XS-1295, 10-52T
  • Chainguide
    Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate
  • Stem
    CUBE Performance Stem E-MTB 35, FPI-Link
  • Grips
    ACID React Pro
  • Tyres
    Schwalbe Smart Sam, Performance, Kevlar, 2.6
  • Saddle
    ACID Sequence Pro 160
  • Seatpost
    CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
  • Pedals
    ACID PP MTB
  • Colour
    solareclipse´n´bronze
  • Weight
    24.1kg
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

GEOMETRY

SizeSMLXLXXL
Seat Tube370mm405mm450mm495mm545mm
Top Tube Horizontal587mm607mm627mm647mm667mm
Seat Angle74.5°74°74°74°74°
Head Tube Angle67.5°67.5°67.5°67.5°67.5°
Chainstays456mm470mm470mm470mm470mm
Head Tube159mm110mm120mm130mm145mm
Wheelbase1157mm1176mm1198mm1218mm1240mm
BB-Height to Hub46mm65mm65mm65mm65mm
Protrusion Height - 80mm755mm778mm782mm787mm824mm
Reach409mm420mm437mm455mm471mm
Stack646mm653mm662mm674mm685mm

ERGONOMICS

SizeSMLXLXXL
Length Seat Post350mm400mm400mm400mm400mm
Diameter Seatpost31.6mm31.6mm31.6mm31.6mm31.6mm
Angle Stem12°12°12°12°12°
Crank Length165mm175mm175mm175mm175mm
Diameter Tyre Maximum722mm760mm760mm760mm760mm
Width Tyre Maximum66mm66mm66mm66mm66mm
Stem Length60mm60mm60mm60mm60mm
Handlebar Width740mm740mm740mm740mm740mm
Stroke Seatpost100mm100mm130mm130mm130mm

All values are given in millimetres or degrees.
Professional Opinion
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