Reaction TM One

Built for high-speed trail thrills and aggressive off-road riding, the CUBE Reaction TM ONE earns its "Trail Motion" badge through a geometry that prioritizes control, stability, and outright fun. Featuring a striking "Rawmetal 'n' Blue" finish, this hardtail pairs a low, slack 65° head angle with short chainstays to keep handling agile, planted, and confidence-inspiring when things get steep and rowdy.

Up front, a plush 140mm SR Suntour XCR34 Air fork handles heavy impacts and keeps your front wheel glued to the trail. Shifting is handled by Shimano’s durable 11-speed CUES 1x drivetrain, giving you a wide 11-50T gear range to conquer technical climbs with ease. When it's time to drop in, the included internal-routing dropper post lets you get weight back immediately, while powerful Magura MT Thirty 4-piston hydraulic disc brakes offer precise, heat-resistant stopping power on demand.

Rolling on robust ACID SLX 30 tubeless-ready rims wrapped in aggressive 2.4-inch Schwalbe Magic Mary (front) and Big Betty (rear) tires, the Reaction TM ONE delivers unbeatable traction and line choice precision. Finished with smooth-welded frame joints, stealth dropper routing, and a modern UDH hanger, this is an unapologetic, trail-focused machine ready for all-day singletrack sessions.

Key Highlights

• 140mm Trail-Tuned Suspension: SR Suntour XCR34 air fork absorbs harsh terrain and offers precise steering on technical lines.
• Trail Motion Geometry: Long, low, and slack frame (65° head angle) designed for high-speed downhill stability and tight cornering.
• Shimano CUES 1x11 Drivetrain: Wide-range 11-50T cassette delivers smooth, durable, and reliable shifting under load.
• Magura MT Thirty Hydraulic Brakes: Powerful 4-piston front braking setup for incredible stopping control on steep descents.
• Factory-Fitted Dropper Post: Internal cable routing for on-the-fly saddle height adjustments when transitioning from climbs to descents.
• Aggressive Schwalbe Rubber: High-grip Magic Mary (front) and Big Betty (rear) tires provide maximum cornering and braking bite.