REACTION C:62

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The Reaction represents something significant: it's CUBE's own Formula 1 class of mountain bikes. It's light, stiff, responsive and built for one purpose only: to go as fast as possible off-road. To that end, we gave it a complete makeover for 2018. Featuring fast-rolling 29 inch wheels, our new Reaction frame makes use of our C:62 carbon and is even lighter, even stiffer and even more responsive than the one it replaces. No, we didn't think that was possible, either, but try telling that to our perfectionist design team. With a smooth air sprung fork, wheels built in-house here at CUBE and a slick, reliable Shimano SLX and XT 2x11 transmission, there's only one component missing from the Reaction: you.

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  • size: 15", 17", 19", 21", 23"
  • Art. No: 116110

Components

  • frame C:62 Monocoque Advanced Twin Mold Technology, ARG2, Tapered Headtube, PressFit Boost BB, Integrated Cable Routing, Boost148, Dropper Post Ready
  • size 15", 17", 19", 21", 23"
  • fork RockShox Recon Silver TK AIR, Pop Loc, 100mm
  • headset FSA Orbit I-t, Integrated, Top 1 1/8", Bottom 1 1/2"
  • stem CUBE Performance Stem Pro, 31.8mm
  • handlebars CUBE Flat Race Bar, 720mm
  • grips CUBE Performance Grip
  • rear derailleur Shimano XT RD-M8000-DSGS, ShadowPlus, 11-Speed
  • front derailleur Shimano SLX FD-M7020, E-Type, Sideswing
  • shifters Shimano SLX SL-M7000
  • brake system Shimano BR-M315, Hydr. Disc Brake (180/160)
  • crankset Shimano XT FC-M8000-B2, Boost, 36x26T, 175mm
  • chain KMC X11
  • colour blue´n´grey
  • cassette Shimano SLX CS-M7000, 11-42T
  • front hub Shimano Deore HB-M6000, Centerlock
  • rear hub Shimano Deore FH-M6010-B, 12mm, Boost, Centerlock
  • rims CUBE EX21, 32H, Disc, Tubeless Ready
  • rear tire Schwalbe Rapid Rob, Active, 2.25
  • saddle Selle Royal MTB
  • seat post CUBE Performance Post, 27.2mm
  • seatclamp CUBE Varioclose, 31.8mm
  • front tire Schwalbe Tough Tom, Active, 2.25
  • weight 12,4 kg

Geometries

Geometry Seat Tube Seat Tube Center-Center Top Tube Horizontal Seat Tube Angle Head Tube Angle Chain Stays Head Tube Wheelsbase BB-Height<br> to Hub Reach Stack
  • Info
  • 15"
  • 17"
  • 19"
  • 21"
  • 23"

Details

Improving on something that's already so good is no mean feat, but that's exactly what our engineers have managed. The 2018 Reaction frame now features our C:62 carbon, but that's not the only change we've made. A shorter rear end combined with a Boost thru axle means that power transfer, steering and overall responsiveness are even better than before - and, of course, it's all built around our Agile Ride Geometry (ARG) for best-in-class handling. We haven't forgotten comfort, though - the slender 27.2mm seatpost and slim seatstays work together to help take the sting out of the trail, so you can go harder for longer. Internal cable routing maintains the frame's sleek looks as well as clean gear shifting, and we made sure that an upgrade to a Stealth dropper post is easy. With a PressFit bottom bracket and integrated headset, the entire chassis is lighter than ever, too. The perfect speed machine? Quite possibly.

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Bike classification category: 3
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REACTION C:62

For a definitive statement on the price of the bike with the desired equipment, drop in at one of the CUBE dealers: there you will receive comprehensive advice.

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