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Specialized Riprock 20

Specialized Riprock 20
  • Color: Gloss Flo Red/Black
  • Color: Gloss Sky/White
  • Color: Gloss UV Lilac/Black
  • Color: Gloss Oasis/Black
Size: 20-inch
Please select options Unavailable


Freedom is the absence of fear. And riding fearlessly 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 truly the perfect bike to inspire riders to climb higher and tackle the downhills freely.

Kids can't ride confidently if they're not riding comfortably. With Riprock, fit comes first. This meant using 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 riding fearlessly.

- A lightweight package, complete with an updated frame and wide-range drivetrain, creates the perfect bike to allow riders to easily tackle climbs.
- Kids specific updates and features create a ride that inspires confidence. A 130mm Bridge saddle, as well as a narrower Q factor and shorter cranks, offer improved alignment between the hip, knee, and ankle to decrease the risk of injury and increase pedal power. Narrow grips and updated frame geometry offer improved bike handling, inspiring riders to ride more.
- Trail riding starts here. Inspired by Specialized's heritage in making mountain bikes, the Riprock offers modern MTB features such as a slack head tube angle, internally routed cables, hydraulic disc brakes, and Ground Control tires.

bike frame with labeled dimensions
Bike Sizes:
B. Stack 385mm
C. Standover 520mm
D. Effective Top Tube 405mm
F. Head Tube Length 75mm
H. Seat Tube Length 290mm
J. Bottom Bracket Drop 30mm
K. Fork Rake/Offset 40mm
Crank Length 130mm
Saddle Width 115mm
Handlebar Width 600mm


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, 15x110 mm, W/Mini Fender
Rims Alloy, 16mm depth, 25mm internal width, 28H
Hubs Front: Alloy, 6-Bolt, 28H, 15x110 Boost
Rear: Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatible
Spokes Stainless, 14g
Tires Ground Control Sport, 20x2.35"
Bottom Bracket Square-tapered, 68mm
Crankset Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard
Chainrings Alloy 30T, narrow-wide design
Shifters microSHIFT Advent 9-speed
Rear Derailleur microSHIFT Advent RD-M6195M, 9-speed, w/ clutch
Cassette/Freewheel microSHIFT Advent, 9-speed, 11-42t
Chain KMC X9EPT, Anti-corrosion coating, Missing Link™
Brakes C-STAR Hydraulic Disc Brake, 160mm rotor, adjustable reach
Handlebars Mini Rise, Alloy Double Butted, 6-degree Backsweep, 600mm Width, 31.8mm , 19mm Bar End Diameter
Tape/Grips Specialized Trail Grips, 19mm bar end diameter, lock-on
Stem 3D Forged Aluminum, 35mm length, 6-degree rise, 31.8mm clamp diameter
Seatpost Alloy, 0mm offset, 2-bolt clamp, 30.9mm, 300mm length
Saddle Kids Bridge Saddle, 130mm
Pedals Nylon platform w/ reflectors

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gloss Flo Red/Black / 20-inch 888818731237 96522-7009 RIP224208120
Gloss Oasis/Black / 20-inch 888818731190 96522-7109 RIP219586540
Gloss Sky/White / 20-inch 888818731282 96522-7209 RIP237869710
Gloss UV Lilac/Black / 20-inch 888818731312 96522-7309 RIP238027730