








We're picky about which bikes get to wear the Trail Motion name, but the Reaction TM ONE has earned its place in this special CUBE category.
Features
- Its long, low and slack frame – built to make tough trails easy to handle – is just the beginning.
- We chose an SR Suntour XCR34 air fork up front for its simple adjustment, 140mm of travel and super-precise steering.
- It's your wingman for when things get rowdy.
- Schwalbe's Magic Mary and Big Betty 2.4in tyres aid and abet your line choices, helped along by a remote dropper post.
- Magura's powerful MT Thirty hydraulic disc brakes with a 203mm rotor up front keep everything under control.
- And Shimano's 1x11 Cues gears put the right ratio at your fingertips.
- It's got it all – the rest is down to you.
- There's more than one way to get down a tough trail, and the Reaction TM proves the point.
- With a 65° head angle, 73.5° seat tube angle and a low standover, it's designed to be stable and reassuring when the trail is throwing questions at you and you're not sure of the answer.
- Short chainstays tuck the rear wheel under the rider for tight handling and superior traction, and there's plenty of clearance to run tyres up to 2.5in.
- Stealth dropper routing is standard, of course, as is a UDH hanger for future-proof gearing.
- And we included a durable moulded chainstay protector for quiet descents, plus an ISCG chain guide to keep everything on track.
Specifications
- Frame: Aluminium Lite, Trail Motion Geometry, AMF, Internal Cable Routing, Tapered Headtube, ISCG05, Boost 148, UDH™
- Fork: SR Suntour XCR34 2CR Air, Tapered, 15x110mm, 140mm
- Headset: VP Integrated, Top 1 1/8", Bottom 1 1/2"
- Stem: CUBE Performance Stem SLX, FPI-Link, 31.8mm
- Handlebar: CUBE Rise Trail Bar, 760mm
- Grips: ACID React Pro
- Rear Derailleur: Shimano Cues RD-U6000-GS
- Shifters: Shimano Cues SL-U6000, Rapidfire Plus
- Brakes: Magura MT Thirty, Hydr. Disc Brake (203/180)
- Bottom Bracket: Prowheel BSA PW-MB68
- Crankset: Shimano Cues FC-U6000-1, 32T
- Casette: Shimano Cues CS-LG400, 11-50T
- Number of Gears: 11
- Chain: KMC xGlide
- Wheelset: ACID SLX 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
- Front Tyre: Schwalbe Magic Mary, Performance, 2.4
- Rear Tyre: Schwalbe Big Betty, Performance, 2.4
- Saddle: ACID Venec Lite
- Seatpost: CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mm
- Weight: 15,90kg
Size Guide
Geometry

Manufacturer's Code:
144100XS,
144100S,
144100M,
144100L,
144100XL
Barcodes:
4054571507594,
4054571507600,
4054571507617,
4054571507624,
4054571507631
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