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2024 Specialized

Riprock 20

A 20″ aluminum frame mountain youth bike with modest components and promax hydraulic disc brakes.
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Manufacturer Price

$499$599
Weight21.6 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
Drivetrain1 × 8
GroupsetmicroSHIFT
BrakesPromax Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Riprock 20
Other Mountain Youth bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

22 mph

Riprock 20

Highest gear

(descending)

Price History
Reviews
Two Wheeling Tots
Specialized Riprock 20 and 24 Review

Nov 2023 · Natalie Martins

More trail worthy than previous models, the 2022 Specialized Riprock 20 and 24 sport some great improvements, but stop short of perfection.

Highs
  • Redesigned with slacker, more modern geometry

  • Hydraulic disc brakes

  • Internally routed for dropper post

  • Lightweight compared to predecessor

  • 9-speed drivetrain with trigger shifters

  • High-performing Manitou air fork on Expert model

  • Affordable price

  • Dropper post compatible even on 20-inch

Lows
  • Low stack geometry may not fit taller riders well

  • Minimum seat height too high for small kids (seat post cannot be slammed fully)

  • Handlebar too wide for some young riders

  • Base model tires not tubeless-ready

  • Price jump to Expert model is significant

Read Review

Mountain Flyer
Specialized Introduces New Kids Riprock With

Oct 2021

Specialized introduces an updated Riprock for young rippers with all the bells and whistles of its classic adult bikes. It has modern geometery and some cool new parts to go with the redesigned frame.

Read Review

Pinkbike
Specialized Announces New Riprock Kids' Bikes

Oct 2021 · Mike Kazimer

The new Riprocks have updated geometry and components selected especially for smaller riders.

Read Review

Geometry
Specs
Build
Frame

A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible

ColorsGloss Pdrndgo Slt; Gloss Sphr Egrn; Gloss Dune White Pngrn; Gloss Ambrglw Redwd

Fork

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

Bottom Bracket

Square-tapered, 68mm

Stem

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

Handlebar

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

Saddle

Kids Bridge Saddle, 130mm

Seatpost

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

TypeRigid

Pedals

Nylon platform w/ reflectors

Grips

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

Groupset
Rear Derailleur

DERAILLEUR, MICROSHIFT, RD-M5185S, REAR, SHORT CAGE, W/ CLUTCH

Crank

Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard, 40T

Shifters

SHIFTER, MICROSHIFT, SL-M6285-SR, REAR, MOUNTAIN, HANDLE BAR MOUNT, SHORT REACH SHIFTER FOR 19MM BAR, W/ GEAR DISPLAY, 8 SP, W GREY RUBBER PAD LEVER, SHIMANO NOT COMPATIBLE

Cassette

microSHIFT CS-H083, 11-38T, 8-speed

Chain

KMC X8 w/ Missing Link™

Brakes

Front: Promax DSK-926, Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach, Rear: Promax DSK-926, Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach

TypePromax Hydraulic Disc

Wheels
Rims

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

Spokes

Stainless, 14g

Front Hub

Alloy, 6-Bolt, 28H, 15x110 Boost

Rear Hub

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

Tires

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

Rider Notes
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First added March 23

Last updated June 4