Specialized Kids' Riprock 20" Mountain Bike 2026

Freedom is the absence of fear. And fearlessly riding requires a bike that can handle your kid’s imagination. It’s why we designed Riprock to be a mountain bike inclusive of all the features needed for superior ripping—like modern geometry, Ground Control tires, hydraulic disc brakes, and internally routed cables. Finally, we threw in a wider-range drivetrain, making Riprock the perfect bike to inspire young riders to climb higher and tackle the downhills freely.

Kids can’t confidently ride if they’re not riding comfortably. With Riprock, fit comes first. We used data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids. We did all this because comfort creates confidence. And more confidence always leads to more fearless riding.

Specifications:

• Frame  -  A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible
• Seat Binder  -  Bolt-type, 34.9mm
• Fork  -  A1 Premium Butted Alloy, Alloy steerer, 15x110 mm, W/Mini Fender
• Front Brake  -  Promax DSK-926, Hydraulic Disc Brake, Adjustable Reach
• Rear Brake  -  Promax DSK-926, Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach
• Shift Levers  -  microSHIFT Acolyte Quick Trigger SL-M6285-R, 8-Speed, short reach triggers for easy operation
• Rear Derailleur  -  microSHIFT Super Short derailleur RD-M5185S, 8-Speed, w/ Clutch
• Cassette  -  microSHIFT Acolyte CS-H084, 12-42t, 8-speed
• Chain  -  KMC X8 w/ Missing Link™
• Crankset  -  Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard
• Chainrings  -  40T
• Bottom Bracket  -  Square-tapered, 68mm
• Rims  -  Alloy, 16mm depth, 25mm internal width, 28H
• Front Hub  -  Alloy, 6-Bolt, 28H, 15x110 Boost
• Rear Hub  -  Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable
• Spokes  -  Stainless, 14g
• Front Tire  -  Kicker Wirebead 20X2.1
• Rear Tire  -  Kicker Wirebead 20X2.1
• Inner Tubes  -  Standard, Schrader valve
• Stem  -  Stout 3D-forged alloy, 31.8mm, 6-degree rise
• Handlebars  -  Double Butted Alloy, 40mm rise , 11deg back sweep, 2.5deg up seep, 31.8mm, 620mm
• Grips  -  Specialized Trail Grips, lock-on
• Saddle  -  Bridge Kids Saddle, 130mm
• SeatPost  -  Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm
• Pedals  -  Nylon platform w/ reflectors

* Specifications are subject to change without notice