





CUBE Reaction SLX
Highlights
Frame
Aluminium
Fork
RockShox Judy Silver TK AIR (100mm)
Tires
Schwalbe Racing Ralph, 2.25
Wheelset
27,5"/29"
Shifter
Shimano XT (1x12)
Brakes
Shimano XT (160/180)
CUBE Reaction SLX
What do you do to improve the ride of a great bike that already features great components? You fit better brakes. The Reaction SLX's Shimano XT hyudraulic disc brakes' powerful, progressive control don't just help keep you safe, they also help you ride faster and have more fun. Combined with the smooth control of the RockShox Judy Silver air fork and easy shifting of the Shimano XT 1x12 gears, you're pretty much all set. The Schwalbe Racing Ralph 2.25in tyres – fast-rolling, smooth and grippy – round out the complete trail explorer.
Frame details
The Reaction's sleek looks are thanks to its Smooth Welded head tube and seat tube junctions. It incorporates a threaded bottom bracket and internal cable routing for long-lasting service and simple maintenance. There's even a flat disc mount that integrates seamlessly with our kickstand mount, and integrated mounting points for ACID mudguards and carrier. Trail-ready geometry includes a lower top tube and tapered head tube for more confident handling, cables run internally for reduced maintenance, and there's plenty of room to run wide, grippy and comfortable 2.25in tyres. And, as your skills increase, there's scope to fit a dropper post upgrade.
Here you can find more models from this series
Additional Information
Bike category | Hardtail MTB |
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Brand | Cube |
Model year | 2025 |
Colour | hazeblue´n´reflect |
Weight | 13,3 kg |
Customization - only in store | |
Configuration - available in our stores | |
Frame | Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount |
Frame type | Diamond |
Fork | RockShox Judy Silver TK AIR, 100mm, PopLoc |
Wheel Size | 27,5'', 29'' |
Further details | Size Split: 27.5: XS, S // 29: M, L, XL, XXL |
Tires | Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25 |
Rims | CUBE EX25, 32H, Disc, Tubeless Ready |
Rear derailleur | Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed |
Shifters | Shimano XT SL-M8100-IR, Direct Attach |
Crank | Shimano FC-MT611, 32T, Boost |
Cassette | Shimano Deore CS-M6100, 10-51T |
Chain | KMC X12 |
Front hub | Shimano HB-QC300, QR, Centerlock |
Rear hub | Shimano FH-QC500-MS, QR, Centerlock |
Bottom bracket | Prowheel BSA PW-MB68 |
Brake | Shimano XT BR-M8100, Hydr. Disc Brake, PM/FM (160/180) |
Handlebar | CUBE Rise Trail Bar, 680mm |
Grips | ACID Icon |
Stem | CUBE Performance CPS-Race |
Headset | CUBE FPH868, Semi-Integrated |
Saddle | ACID Venec Lite |
Seatpost | CUBE Performance Post, 27.2mm |
Saddle clamp | Integrated |
Max. total weight | 150 kg |
Annotation | The illustration may differ. The manufacturer reserves the right to replace certain components with components of equivalent quality. |
Manufacturer Information | Pending System GmbH & Co. KG |
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