Freedom means the absence of fear. And fearless riding is only possible on a bike that can follow your child’s imagination. That’s why we designed the Riprock as a mountain bike that includes all the features you need for a no-compromise ride—modern geometry, Ground Control tires, hydraulic disc brakes, and internal cable routing. We added a drivetrain with a wider gear range to help you conquer climbs and descend trails with confidence.

Riprock 20 is adapted to children's anatomy – from the grip to the seat – with a focus on comfort that ensures confident riding. It is tailored to the needs of young riders, so your little adventurer will enjoy every moment of the ride.

Technical specifications

• Frame: A1 Premium Butted Aluminum, unisex frame, internally routed, 148mm thru axle, 30.9mm seatpost ready, interchangeable derailleur hanger compatible
• Seatpost clamp: Bolt, 34.9 mm
• Fork: A1 Premium Butted Aluminum, Aluminum Steerer, 15×110 mm, with Mini Fender
• Front brake: Promax DSK-926, hydraulic disc, 160 mm rotor, adjustable reach
• Rear brake: Promax DSK-926, hydraulic disc, 160 mm rotor, adjustable reach
• Shift lever: MicroSHIFT SL-M6285-SR, 8-speed, short reach, for 19 mm handlebars, with gear indicator, not compatible with Shimano
• Rear derailleur: MicroSHIFT RD-M5185S, short cage, with tensioner
• Cassette: microSHIFT CS-H083, 11-38T, 8 gears
• Chain: KMC X8 with Missing Link™
• Crankset: Forged alloy, 115mm length, narrower Q-factor, with chain guard
• Chainring: 40 teeth
• Bottom bracket: Square cone, 68 mm
• Rims: Aluminum, 16 mm depth, 25 mm inner width, 28 holes
• Front hub: Aluminum, 6 bolt, 28 holes, 15×110 Boost
• Rear hub: Aluminum, 6-bolt, 28 holes, 12×148 Boost, 11-speed compatible
• Spokes: Stainless steel, thickness 14 g
• Tires: Ground Control Sport, 20×2.35″
• Inner tubes: Schrader valve
• Handlebar stem: Stout, 3D forged alloy, 31.8mm, 6° rise
• Handlebar: Mini Rise, double-walled aluminum, 6° sweep angle, 600 mm width, 31.8 mm diameter, 19 mm dropouts
• Grips: Specialized Trail Grips, 19 mm diameter, with lock
• Seat: Kids Bridge child seat, width 130 mm
• Seatpost: Specialized, 6061 aluminum, double bolt, no offset, 30.9 mm diameter
• Pedal: Nylon pedal with reflectors
• Weight: 9.79 kg