Skip to main content Skip to search Skip to main navigation

Cube Reaction Pro shiftblush n black

Hardtail Mountainbike

Article no: 143120-1

Technical details

Frameset
  • 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
  • Headset: CUBE FPH868, Semi-Integrated
  • Size: Size Split: 27.5: XS, S // 29: M, L, XL, XXL
Equipment
  • Stem: CUBE Performance Stem SLX, FPI-Link, 31.8mm
  • Handlebar: CUBE Rise Trail Bar, 680mm
  • Grips: ACID Icon
  • Pedals: ACID PP MTB
  • Saddle: ACID Venec Lite
  • Seat Post: CUBE Performance Post, 27.2mm
Drive
  • Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
  • Shifter: Shimano XT SL-M8100
  • Bottom Bracket: Prowheel BSA PW-MB68
  • Crankset: Shimano FC-MT511, 32T, Boost
  • Cassette: Shimano Deore CS-M6100, 10-51T
  • Chain: KMC X12
Brakes
  • Brakes: Shimano BR-MT410, Hydr. Disc Brake (180/160)
Wheels
  • Rims: ACID EX25, 32H, Disc, Tubeless Ready
  • Hub Front: Shimano HB-QC300, QR, Centerlock
  • Hub Rear: Shimano FH-QC500-MS, QR, Centerlock
  • Tires: Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
Additional Information
  • Color: shiftblush´n´black
  • Weight (KG): 13,6 kg
  • Maximum weight allowed: 140 kg

Product description

Cube Reaction Pro shiftblush n black - Hardtail Mountainbike

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. 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.

Frame and equipment

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.

Who is the Reaction Pro suitable for?

The middle class hardtails offer the right category for the more ambitious bike athlete. Bikes that can withstand any trail, but can still be used variably and do not seem out of place on a leisurely weekend tour. Comfort and suitability for everyday use are not an issue, but if required the bike can also be used according to its actual purpose: Speed, traction, hairpin bends. The high-quality components offer pleasure for a long time and the frame sets used are stable and light. Here you will find premium sports equipment at affordable prices.

The advantages of 27.5 inch tires

27.5 inch wheels are the logical addition to the large 29 inch wheels and the optimum compromise for all smaller riders and trail fanatics. The combination of smoothness and manoeuvrability meets every wish of a biker. More agile than the 29 inch wheels and therefore the optimal choice for off-road driving and hairpin bends that leave you with little reaction time. This category offers the best choice especially for those changing from 26 inch wheels. 27.5 inch combines the best of two worlds and creates bikes that are not restricted in their use. Whether Fully or Hardtail - 27.5 inch is the golden mean and the perfect tyre size for all who want to use their mountain bike according to its purpose.

The advantages of 29 inch tires

29 inch is THE trend of the last few years, which was able to assert itself completely. Initially viewed critically by mountain bike purists and equipped with some teething troubles, the bike industry has recognized the trend and made it the new standard through continuous improvements. The advantage of the 29" tyres is the enormous running smoothness, which brings great advantages and saves power on long tours as well as uphill and downhill. Obstacles are easier to overcome due to the larger circumference of the wheels, and a greater distance is covered by turning the bottom bracket. By improvements and adjustments in the frame construction and the component selection, initial problems with the agility in the Trail and the optics of smaller frames were optimally balanced. Whether fully or hardtail, a 29 will take you far away.

Please note

Wheel size 27.5 = XS, S
Wheel size 29 = M, L, XL, XXL

Bike Type: Mountainbike Hardtail
Fahrradpedale: Mit Pedale
Frame shape: Diamond
Material: Aluminum
Model year: 2026
Target Group: Men, Unisex, Women
Wheel Size: 27,5 inch, 29 inch

Incidentally, your bike is delivered completely pre-assembled. All you have to do is put on the front wheel, adjust the handlebars and fit the pedals. It's very simple.

Info: Unless otherwise described, this item will be delivered by a forwarding agent “free kerbside”, i.e. to the public kerbside nearest to the delivery address.

Reviews

Leave a review!

Share your experiences with other customers.