Cube Stereo 240 ONE 2027

When the bug bites, it's only natural that the mini mountain biker in the family is going to want a bike to match their enthusiasm. The Stereo 240 ONE's Manitou J-Unit fork and Radium Expert rear shock – with kids'-specific tune – is the one they're going to want. With its 24in wheels and perfectly proportioned frame, it's every inch a real mountain bike scaled down to size. That's why we fitted the easy-to-use 1x9 gear system, and powerful Magura hydraulic brakes – so your little shredder is as safe and confident coming down the hill as they are going up. Loads of experience goes into every CUBE frame – and the Stereo 240 is no exception. The wheels may be smaller than our other full-suspension bikes, but the attention to detail is just as thorough. We use the same kind of butted-aluminium tubes as our full-size bikes, and apply the same suspension kinematics. There's a replaceable gear hanger so that the inevitable crashes don't result in an expensive frame repair, and it's all passed our strict in-house safety tests with flying colours – so you know it's not just a fun ride, but a safe one too. Fork: Manitou Machete J-Unit Air, Tapered, 15x110mm, 120mm Shock: SR Suntour Edge R, 165x38mm Shock Hardware: Top: 30x8mm, Bottom: 22x8mm Headset: VP Integrated, Top 1 1/8", Bottom 1 1/2" Stem: CUBE Performance Stem SLX, 31.8mm Handlebar: SDG Slater JR, 660mm Grips: SDG Slater JR Rear Derailleur: Shimano Cues RD-U4000-GS, 9-Speed Shifters: Shimano Cues SL-U4010- Rapidfire-Plus Brake: Magura MT Thirty, Front 4-Piston / Rear 2-Piston, Hydr. Disc Brake (180/160) Bottom Bracket: Prowheel, 68mm BSA Crankset: CUBE AR SLT, 30T, 130mm Cassette: Shimano Cues CS-LG300, 11-46T Chain: KMC xGlide Wheelset: ACID SLX 25, 32/32 Spokes, 15x110mm/12x142mm, Tubeless Ready Tire: Schwalbe Hans Dampf, Addix Performance, Kevlar, 2.35 Saddle: CUBE Kid Seat Post: CUBE Performance Post, 30.9mm Seat Clamp: CUBE Varioclose, 34.9mm