About product
Cube Reaction SLX seagrey and black
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 32 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, and fitted to Newmen Performance 30 wheels – round out the complete trail exploring package.
Highlights:
Aluminum frame
Shimano XT RD-M8200-SGS, ShadowPlus, 12-speed
Shimano XT BR-M8100 hydraulic brakes for reliable control
Newmen Performance 30 light/light wheelset
RockShox Recon Silver RL Air suspension fork – with 100mm of travel
The Reaction frame's elegantly sculpted lines and super-clean tube joints are part of its appeal, sure. But there's solid practicality there, too. For example, the Internal Cable Routing – which complements the tidy aesthetic – includes cable protection inside the head tube. The 30.9mm-diameter seat tube is ready to accept a remote dropper post. Mounting points at the rear are compatible with our Semi-Integrated Carrier 2.1 and ACID mudguards. A UDH and Boost thru-axle rear end with extra-large chainstay protector is built to be both tough and future-proof. And mounting points under the top tube make it simple to add a compatible ACID tool or other accessory. Form and function, perfectly combined.
Manufacturer number: 1141610
Model year: 2027
Specifications
| Frame | Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Flat Mount Brake, SIC Mount, FM Kickstand Mount |
| Frame material | Aluminium |
| Wheel size | Size Split: 27.5: XS, S // 29: M, L, XL |
| Speeds | 1 x 12 |
| Fork | RockShox Recon Silver RL AIR, 100mm, OneLoc |
| Travel | 100 mm |
| Brakes | Shimano XT BR-M8100, Hydr. Disc Brake, PM/FM (180/160) |
| Brake discs | 180/160 mm |
| Headset | ACROS AIF-557, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero Stack 1 1/2" (ZS 56mm) |
| Stem | CUBE Performance Stem SLX, FPI-Link, 31.8mm |
| Handlebar | CUBE Rise Trail Bar, 680mm |
| Grips | ACID Icon |
| Saddle | ACID Venec Lite |
| Seatpost | CUBE Performance Post, 30.9mm |
| Crankset | Shimano Deore FC-M6200, 32T, Boost |
| Bottom bracket | Prowheel BSA PW-MB68 |
| Rear derailleur | Shimano XT RD-M8200-SGS, ShadowPlus, 12-Speed |
| Gear shifters | Shimano XT SL-M8200-IR, Direct Attach |
| Front derailleur | - |
| Cassette | Shimano Deore CS-M6100, 10-51T |
| Chain | KMC x12 |
| Tyre | Schwalbe Racing Ray, Addix Performance, Kevlar, 2.25 |
| Wheelset | Newmen Performance 30 light/light, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Pedals | CUBE PP MTB |
| Maximum total weight allowed | 140 kg (cyclist's weight + bike + equipment) |
| Weight | 14,0kg |
Video
From 0:01:43 to 0:09:39 - Reaction
Size chart
Choosing the correct frame is key to a comfortable and safe ride. Based on your height and inseam length, our frame size calculator helps you find the ideal size for optimal comfort, control, and riding efficiency.
