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A next-generation bicycle for the ambitious young rider - The CUBE Reaction Hybrid Rookie SLX 400 2023. This dynamo of a bike combines the standout features of our adult Reaction line, streamlined for the smaller, but no less keen, cyclist.

Bosch's third-generation Performance drive unit powers this bike, ensuring your child can keep pace on any family ride. The bike is equipped with wide-ranging Shimano Deore 10-speed gears that are as smooth as they are easy to handle, supported by the robust stopping power of Magura MT Thirty hydraulic disc brakes.

The Suntour air suspension fork acts as a buffer against uneven terrain, and the firm grip of the 2.25in tyres brings added ease and comfort to any ride. All you need to fuel this machine is a spirit of adventure!

This bike brings our technologically advanced frame construction techniques to the young rider. The gravity cast down tube and robust 1.5in head tube are designed to withstand the demands of a healthy enthusiasm for cycling, providing a resilient backbone for the bike. The Reaction Hybrid Rookie is fitted with internally routed cables for seamless gear shifting, and allows for an easy upgrade to a dropper post for a boost of confidence out in the trails.

The CUBE Reaction Hybrid Rookie SLX 400 2023 - a bike that inspires adventure, and guarantees a positive reaction.

Frame Boys, Aluminium, Size 36
Gears Shimano, Deore RD-M4120-SGS, 10-Speed, 10 Gears
Rear Brake Magura, MT Thirty, Hydr. Disc Brake (180/160), Disc brake with hydraulic actuation
Front Brake Magura, MT Thirty, Hydr. Disc Brake (180/160), Disc brake with hydraulic actuation
Tyres Schwalbe, Smart Sam, Active, 2.25
Fork Cube, XCR32 Air LO-R, 100mm
Rear Derailleur Shimano, Deore RD-M4120-SGS, 10-Speed
Crankset Acid, E-Crank, 38T, 165mm
Shifters Shimano, Deore SL-M4100, Rapidfire-Plus
Chain KMC, X10
Casette Shimano, Deore CS-M4100, 11-42T
Headset , AZX-1041, BlockLock 135°, 1 1/8"" straight, Top Zero-Stack 1 1/8"" (ZS 44mm), Bottom Zero-Stack 1 1/2"" (ZS 56mm)
Handlebar Cube, Rise Trail Bar, 680mm
Stem Cube, Performance Stem SL, 31.8mm
Bartape / Grips Acid, React Pro Lock On
Seatpost Cube, Performance Post, 30.9mm
Seatpost Clamp Cube, Varioclose, 34.9mm
Saddle Natural Fit, Venec
Colours teamline
Sizes XS - 27.5 WHEEL
Brand CUBE
Model Year 2023
Barcodes 4054571388902
SKUs / Part Numbers 63007013

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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