The Reaction Pro is all about the perfect blend of function, reliability and performance. That's why we began with the precision of Shimano's XT 1x12 gears, because they offer an enormous range and an unparalleled reputation for accuracy. We added Shimano hydraulic disc brakes for their reliable all-weather stopping performance to help keep you safe, whether you're out in the hills or battling across town. And we finished with the RockShox Judy Silver air fork, because it combines easy adjustability and a remote lockout with trail-smoothing alacrity. It's the complete package.
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.
Bicycle technical specifications
Frame and suspension
Frame:
Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount
Fork:
RockShox Judy Silver TK AIR, 100 mm, PopLoc
Drivetrain
Rear derailleur:
Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
Shifters:
Shimano XT SL-M8100
Crankset:
Shimano FC-MT511, 32T, Boost
Cassette:
Shimano Deore CS-M6100, 10-51T
Chain:
KMC X12
Bottom bracket:
Prowheel BSA PW-MB68
Pedals:
CUBE Plastic MTB
Brake system
Brakes:
Shimano BR-MT410, Hydr. Disc Brake (160/180)
Cockpit
Handlebar:
CUBE Rise Trail Bar, 680 mm
Stem:
CUBE Performance CPS-Race
Grips:
ACID Icon
Headset:
CUBE FPH868, Semi-Integrated
Wheels
Rims:
CUBE EX25, 32H, Disc, Tubeless Ready
Front hub:
Shimano HB-QC300, QR, Centerlock
Rear hub:
Shimano FH-QC500-MS, QR, Centerlock
Tires:
Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
Saddle and components
Saddle:
ACID Venec Lite
Seat post:
CUBE Performance Post, 27.2 mm
Seat post clamp:
CUBE Varioclose, 31.8 mm
Weight and dimensions
Weight:
13,5 kg
Maximum structural load (rider+bicycle+ carrier luggage+trailer):
150 kg
Packaging information (approx.):
Length - 1.53m x Width - 0.24m x Height - 0.78m
