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Cube Reaction Race orange'n'red

ID: 691432
- 32%
Incl. VAT, excl. shipping costs
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Product Description

Please note: all of our bike models come with an EU standard brake setup. This will need to be reversed to comply with UK cycling standards.

Cube built the Reaction Race for one thing and one thing only: to go fast. Best tie your shoes a little tighter when you climb aboard, then, because this bike will take everything that you've got and translate it into rapid forward progress. Completely reworked for 2018, Cube took all the best bits of the previous Reaction, made them better, and added some completely new features - like Stealth dropper post cable routing and a thru axle rear end. With a buttery smooth RockShox Judy fork, powerful Shimano Deore hydraulic disc brakes and SRAM's Eagle GX 1x12 transmission, the Reaction Race sets new standards in its class. This is a bike that feels as good out on the trail as it does on the race course, and we reckon that's a winning formula.FrameWith their makeover for 2018, the Reaction frames represent the state of the art in aluminium frame construction. Lighter, stronger, more efficient: The Reaction Race has double butted 6061 aluminium tubes for superbly efficient power transfer, amazing comfort and the lowest possible weight. It boasts internal cable routing, so your gear shifts stay cleaner for longer, even in filthy trail conditions. Cube upgraded the rear end with a Boost thru axle and fitted a fully integrated, sealed bearing headset - so torsional rigidity is improved and the bike goes precisely where you want it to. And there's even cable routing for a Stealth dropper post, making it easy to upgrade. With Cube's Agile Ride Geometry (ARG), it all adds up to an inspirational ride.


  • lightweight and stable aluminium frame with internal cable routing
  • high-quality RockShox Judy Recon Silver TK Air with 100 mm travel
  • reliable SRAM GX Eagle 1x12 derailleur
  • Hydraulic Shimano disc brakes
  • Trail-standard Schwalbe Tough Tom (front) / Rapid Rob (rear) tires
  • pedals included in delivery
Intended use
Cross Country/Marathon  
Wheel Size
27.5/ 29  
13.21  kg
Scope of Delivery
Includes pedals: Yes  
System: Hardtail
Material type: Aluminium
further specifications: Aluminium Lite, Advanced Hydroforming, Internal Cable Guide, Easy Mount Kickstand Ready, tapered head tube, PressFit bottom bracket
System: Suspension fork
Brand: RockShox
Type: Judy Silver TK Air, Tapered, 15x110mm (Boost), PopLoc
Suspension Fork
Travel (mm): 100 
Shifting Components
Drivetrain type: Derailleur
Gear No.: 12
Brand: Sram
Type: GX
Shift Levers
Model: Sram GX  
Model: Sram Stylo Eagle, 175 mm
Sprocket 1: 32 teeth
Model: SRAM GX Eagle  
Sprocket Gear Ratio (teeth): 10-50
Model: Sram XG-1275, 12-speed
Front Brakes
Brand: Shimano
Type: Deore BR-M6000
Brake system: Hydraulic disc brake
disc diameter: 180 mm
Rear Brakes
Brand: Shimano
Type: Deore BR-M6000
Brake system: Hydraulic disc brake
disc diameter: 160 mm
System: Flat Bar
Model: Cube Flat Race Bar, 720 mm
Material: Aluminium
System: A-Head
Model: Cube Performance Stem Pro, 31.8 mm
Material: Aluminium
Cube Performance Grips  
Head Set
FSA Orbit I-t, tapered, integrated  
Cube Active 1.1  
System: Patent post
Diameter: 27.2 mm
Type: Cube Performance Post
Material: Aluminium
Front Hub
Model: Cube Alloy Light  
Rear Hub
Model: Cube Alloy Light  
Model: Cube EX21, 32H, Disc, Tubeless Ready
Material: Aluminium
Front Tyre
Width: 2.25 inches
Model: Schwalbe Tough Tom, Active
Rear Tyre
Width: 2.25 inches
Model: Schwalbe Rapid Rob, Active
Cube Aluminium MTB  
Cube Varioclose saddle clamp  
Not e-bike  
Model year
Product number
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