Cube Reaction SLX - Metallicgrey 'n' Black 2026

Cube Reaction SLX - Metallicgrey 'n' Black 2026

Stock Code: CURESMDMB

TOUR MEETS
TRAIL

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.

Frame Material

Aluminium Lite

Sizes

Size Split

 

Highlights
For those times when you just want to concentrate on the ride, nothing beats a really great bike fitted with kit you can rely on. The Reaction SLX's geometry, handling and Shimano XT gears and hydraulic disc brakes are all designed to let you get on with the important part – having fun.

What do you do to improve the ride of a great bike that already features great components? You fit better brakes. The Reaction SLX's Shimano XT hydraulic disc brakes' powerful, progressive control doesn't just help keep you safe, it also helps you ride faster and have more fun. Combined with the smooth control of the RockShox Recon Silver air fork and easy shifting and huge range of the Shimano XT 1x12 gears, you're pretty much all set. The Schwalbe Racing Ralph 2.25in tyres – fast-rolling, smooth and grippy – round out the complete trail exploring package.

Frame

frame

Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount

size

Size Split: 27.5: XS, S // 29: M, L, XL, XXL

Suspension

Suspension fork

RockShox Recon Silver RL Air, 100mm, OneLoc

Drivetrain & brakes

brake system

Shimano XT BR-M8100, Hydr. Disc Brake, PM/FM (180/160)

rear derailleur

Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed

shifters

Shimano XT SL-M8100-IR, Direct Attach

bottom bracket

Prowheel BSA PW-MB68

crankset

Shimano FC-MT511, 32T, Boost

cassette

Shimano Deore CS-M6100, 10-51T

chain

KMC X12

Cockpit

headset

CUBE FPH868, Semi-Integrated

Stem

CUBE Performance Stem SLX, FPI-Link, 31.8mm

handlebar

CUBE Rise Trail Bar, 680mm

grips

ACID Icon

Wheels

rims

ACID EX25, 32H, Disc, Tubeless Ready

front hub

ACID SLX, 15mm, Boost, Centerlock

rear hub

Shimano FH-QC500-MS, QR, Centerlock

tyres

Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25

Finishing kit

saddle

ACID Venec Lite

seat post

CUBE Performance Post, 27.2mm

pedals

ACID PP MTB

Product information

colour

metallicgrey´n´black

weight

13,5 kg

Art. No

143200

Due to unforeseeable supply chain issues, the bike may be delivered with modifications.

More Information

100
kg

Maximum rider weight

The rider weight refers to the weight of the rider including clothing and any equipment worn on the body.

Geometry

XS S M L XL XXL
Seat tube 340 370 420 470 515 560
Top Tube Horizontal 555 575 595 615 635 655
Seat angle 74° 73.5° 73.5° 73.5° 73.5° 73.5°
Head tube angle 68.5° 68.5° 68.5° 68.5° 68.5° 68.5°
Chainstays 427 427 450 450 450 450
Head tube 108 111 111 122 142 157
Wheelbase 1068 1082 1125 1146 1168 1190
BB-Height to Hub 52 52 65 65 65 65
Protrusion height - 80mm 707 720 759 792 824 858
Reach 384 398 409 426 441 457
Stack 595 598 627 637 656 670

Ergonomics

XS S M L XL XXL
Stem length 50 50 60 60 70 70
Angle stem
Handlebar width 680 680 720 720 720 720
Crank length 170 175 175 175 175 175
Length seat post 350 350 400 400 400 400
Diameter seatpost 27.2 27.2 27.2 27.2 27.2 27.2
Diameter tire maximum 708 708 747 747 747 747
Width tire maximum 60 60 60 60 60 60

All values are given in millimetres or degrees.

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