Name: Cube Reaction TM One - Nearly New – L 2026 - Hardtail MTB Bike
Brand: Cube

This Reaction TM One mountain bike is rated as an Excellent Grade, which reflects that the bike is in very good condition and can be considered to have been 'pre-pedalled'. Having been lightly used, there are some signs of use on the bike. The only minor visible marks are on the sides of the forks, drive side top tube, grips, near drive side chain stay and a defect on the seat tube.

To ensure this bike meets our high standards for quality, it has undergone a thorough inspection by our professional mechanics. As with all our bikes, it comes with a 12-month Tredz warranty, plus any additional manufacturer warranty which may apply.

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. 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.

Frame description
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.

Occasionally, without notice, manufacturers change product design and/or 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
Bars	CUBE Rise Trail Bar, 760mm
Front Brake	Magura MT Thirty, Hydr. Disc Brake (203/180)
Rear Brake	Magura MT Thirty, Hydr. Disc Brake (203/180)
Rear Mech	Shimano Cues RD-U6000-GS
Shifters	Shimano Cues SL-U6000, Rapidfire Plus
Speed	11
Rims	ACID SLX 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
Front Hub	ACID SLX 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
Rear Hub	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
Seat Post	CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mm
Saddle	ACID Venec Lite
Chainset	Shimano Cues FC-U6000-1, 32T
Bottom Bracket	Prowheel BSA PW-MB68
Chain	KMC xGlide
Cassette	Shimano Cues CS-LG400, 11-50T

Height	Bike Size	Road Bike Size	Mountain Bike Size *
4’8” – 5’1” 143 – 155 cm	XXS	44 cm	13” (33 cm)
5’1” – 5’4” 155 – 163 cm	XS	48 cm	15” (38 cm)
5’4” – 5’7” 163 – 170 cm	S	51 cm	16” (41 cm)
5’7” – 5’10” 170 – 178 cm	M	54 cm	18” (46cm)
5’10” – 6’0” 178 – 183 cm	L	56 cm	19” (48cm)
6’0” – 6’3” 183 – 191 cm	XL	58 cm	20” (51 cm)
6’3” – 6’5” 191 – 196 cm	XXL	60 cm	21” (53 cm)
6’5” – 6’9” 196 – 205 cm	XXXL	62 cm	22” (56 cm)

Gravel Race Bikes

Cube Reaction TM One - Nearly New – L 2026 - Hardtail MTB Bike

Typical Bike Size Chart

Cube Reaction TM One - Nearly New – L 2026 - Hardtail MTB Bike