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    MSRP
    $499$599
    Where to Buy
    $1

    At

    Category
    Mountain Youth
    Weight
    21.6 lbs
    Frame
    Aluminum
    Aluminum
    Wheels
    Aluminum
    Wheel Size
    20″
    Promax Hydraulic Disc
    microSHIFT
    Drivetrain
    1 × 8
    Brand Site

    specialized.com

    Summary
    The Specialized Riprock 20 is a 20″ aluminum frame mountain youth bike with modest components and promax hydraulic disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Handling
    nimblestable
    Riprock 20
    Other Mountain Youth bikes
    Gear Range

    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)

    Geometry
    Specs
    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"

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