CUBE REACTION PRO HARDTAIL MTB BIKE 2026 SHIFTBLUSH' N 'BLACK

The Reaction Pro is all about the ideal 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.

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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.

Key features

• RockShox Judy Silver air suspension fork: For comfort and precise steering.
• Shimano Hydraulic Disc Brakes: For reliable stopping in all conditions.
• Shimano XT 12-speed: To get you up the steepest of hills.

Full specification

• 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, 100mm, PopLoc
• Brakes: 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
• Groupset: Shimano XT
• Headset: Cube FPH868, Semi-Integrated
• Handlebars: Cube Rise Trail Bar, 680mm
• Stem: Cube Performance Stem SLX, FPI-Link, 31.8mm
• Grips: Acid Icon
• Rims: Acid EX25, 32H, Disc, Tubeless Ready
• Front hub: Shimano HB-QC300, QR, Centerlock
• Rear hub: Shimano FH-QC500-MS, QR, Centerlock
• Tyres: Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
• Saddle: Acid Venec Lite
• Seatpost: Cube Performance Post, 27.2mm
• Seatpost clamp: Cube Seatpost clamp
• Pedals: Acid PP MTB
• Weight: 13,6 kg

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.