Product Details
The Specialized Riprock 24 turns young riders into confident trail explorers with a purpose-built mountain bike that delivers real MTB capability—no compromises. Designed specifically for kids, it combines lightweight construction, kids’-specific proportions, and modern trail geometry to build comfort-driven confidence. When riding feels natural and controlled, fearless adventure follows.
Specialized’s data-driven kids’-specific design is at the core of the Riprock 24. A 130mm Bridge saddle, narrower Q-factor, and 140mm cranks improve hip–knee–ankle alignment for smoother, more efficient pedaling as riders grow. Narrow grips sized for smaller hands enhance control, while updated geometry delivers stable, intuitive handling that encourages progression. Comfort comes first—because confident riders ride more.
The A1 Premium Butted Alloy frame brings true mountain bike technology to young riders. Internal cable routing keeps things clean and protected, while 148mm rear thru-axle spacing improves stiffness and wheel security. A slack 68° head tube angle mirrors modern trail-bike design for confident descending, and 30.9mm dropper-post compatibility allows the bike to grow with advancing skills. At just 10.56 kg (23.3 lbs), the Riprock 24 is easy to maneuver and climb.
Trail-ready components deliver reliable performance. Promax DSK-926 hydraulic disc brakes with 160mm rotors and adjustable reach provide confident stopping power for smaller hands. The microSHIFT Advent 9-speed drivetrain with an 11–42t cassette and clutch rear derailleur makes climbs manageable and keeps the chain secure on rough trails. Kicker 24x2.1” tires on boost-spaced alloy wheels deliver real traction and control.
Built for kids ready to explore beyond the neighborhood, the Riprock 24 distills Specialized’s mountain bike heritage into a durable, confidence-inspiring platform that grows with young riders—encouraging them to ride farther, descend faster, and discover the freedom of trail riding.
Key Features
- Frame: A1 Premium Butted Alloy with internal routing, 148mm rear thru-axle, dropper-post compatible
- Brakes: Promax DSK-926 hydraulic disc brakes with 160mm rotors and adjustable reach
- Drivetrain: microSHIFT Advent 9-speed (11–42t) with clutch derailleur and short-reach shifters
| Specification | Detail |
|---|---|
| Frame | A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible |
| Fork | A1 Premium Butted Alloy, Alloy steerer, 15x110mm, w/ Mini Fender |
| Seat Binder | Bolt-type, 34.9mm |
| Front Brake | Promax DSK-926 Hydraulic Disc Brake, Adjustable Reach |
| Rear Brake | Promax DSK-926 Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach |
| Crankset | Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard |
| Chainring | 40T |
| Bottom Bracket | Square-tapered, 68mm |
| Shift Levers | microSHIFT Advent SL-M6190, 9-Speed, short reach triggers |
| Rear Derailleur | microSHIFT Advent, 1x9, with clutch |
| Cassette | microSHIFT Advent, 9-Speed, 11-42T |
| Chain | KMC X9EPT, 9-Speed, anti-corrosion coating, reusable Missing Link™ |
| 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 compatible |
| Front Tire | Kicker Wirebead 24x2.1 |
| Rear Tire | Kicker Wirebead 24x2.1 |
| Inner Tubes | Presta valve, 32mm |
| Spokes | Stainless, 14g |
| Handlebar | Double Butted Alloy, 40mm rise, 11° backsweep, 2.5° upsweep, 31.8mm, 620mm |
| Grips | Specialized Trail Grips, lock-on |
| Stem | Stout 3D-forged alloy, 31.8mm, 6° rise |
| Seatpost | Specialized 6061 Alloy, 2-bolt clamp, 0mm setback, 30.9mm |
| Saddle | Bridge Kids Saddle, 130mm |
| Pedals | Nylon platform with reflectors |
| Weight | 10.56 kg (23 lb 4.5 oz) |
| Weight Size | One Size |
| Size | One Size |
|---|---|
| Crank Length | 140 |
| Handlebar Width | Dia: 22.2 |
| Stem Length | 35 |
| Saddle Width | 130 |
| Stack | 449 |
| Reach | 350 |
| Head-Tube Length | 95 |
| Head-Tube Angle | 68 |
| B-B Height | 287.5 |
| B-B Drop | 30 |
| Trail | 83 |
| Fork Length (full) | 370 |
| Fork Rake/Offset | 42 |
| Front-Center | 565 |
| Chain-Stay Length | 390 |
| Wheelbase | 953 |
| Top-Tube Length (horizontal) | 479 |
| Bike Stand-Over Height | 593 |
| Seat-Tube Length | 310 |
| Seat-Tube Angle | 73.5 |