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Riprock 20

Riprock 20


Regular price R 11,900.00
Regular price R 11,900.00 Sale price R 11,900.00
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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.

  • 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.
  • A lightweight package, complete with an updated frame and wide-range drivetrain, creates the perfect bike to allow riders to easily tackle climbs.
  • 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.
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Technical Specifications


Chainrings: 30T, chainguard

Crankset: Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard

Chain: KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™

Rear Derailleur: MicroSHIFT Advent 9 Speed, W/O Clutch

Bottom Bracket: Square-tapered, 68mm

Shift Levers: microSHIFT Advent SL-M6190, 9-speed , short reach triggers for easy operation

Cassette: microSHIFT Advent, 9-speed, 11-42t



Fork: A1 Premium Butted Alloy, Alloy steerer, 15x110 mm, W/Mini Fender

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



Rims: Alloy, 16mm depth, 25mm internal width, 28H

Rear Hub: Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable

Front Hub: Alloy, 6-Bolt, 28H, 15x110 Boost

Rear Tire: Ground Control Sport, 20x2.35"

Front Tire: Ground Control Sport, 20x2.35"

Inner Tubes: Schrader valve



Front Brake: C-STAR Hydraulic Disc Brake, 160mm rotor, adjustable reach

Rear Brake: C-STAR Hydraulic Disc Brake, 160mm rotor, adjustable reach



Saddle: Kids Bridge Saddle, 130mm

Handlebars: Mini Rise, Alloy Double Butted, 6-degree Backsweep, 600mm Width, 31.8mm , 19mm Bar End Diameter

Grips: Specialized Trail Grips, 19mm bar end diameter, lock-on

SeatPost: Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm

Stem: Stout 3D-forged alloy, 31.8mm, 6-degree rise



Pedals: Nylon platform w/ reflectors



Spokes: Stainless, 14g


* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.


Crank Length115mm
Handlebar Width600mm
Stem Length35mm
Saddle Width130mm
Seatpost Length300mm
Head-Tube Length75mm
Head-Tube Angle68°
B-B Height239mm
B-B Drop30mm
Fork Length (full)320mm
Fork Rake/Offset40mm
Chain-Stay Length350mm
Top-Tube Length (horizontal)405mm
Bike Stand-Over Height520mm
Seat-Tube Length290mm
Seat-Tube Angle73.5°

Size Guide

Size Chart