CUBE REACTION PRO OLDGREY/BLACK
CUBE REACTION PRO OLDGREY/BLACK








Description
Frame description
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, plus 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, 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.
Product specifications
Frame
Model year
2026
Fork
Rockshox Judy Silver TK AIR, 100mm, PopLoc
Drivetrain and brakes
Front brake
Shimano BR-MT410, Hydr. Disc Brake (180/160)
Rear brake
Shimano BR-MT410, Hydr. Disc Brake (180/160)
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
Cockpit
Headset
Cube FPH868, Semi-Integrated
Handlebar
Cube Rise Trail Bar, 680mm
Stem
Cube Performance Stem SLX, FPI-Link, 31.8mm
Bar tape or grips
Acid Icon
Wheels
Rims
Acid EX25, 32H, Disc, Tubeless Ready
Front hub
Shimano HB-QC300, QR, Centerlock
Rear Hub
Shimano FH-QC500-MS, QR, Centerlock
Front tyre
Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
Rear Tyre
Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
Other parts
Saddle
Acid Venec Lite
Seatpost
Cube Performance Post, 27.2mm
Seatpost clamp
Cube Seatpost clamp
Pedals
Acid PP MTB