Bike Comparison

The 2020 Trek Roscoe 20 is a 20″ aluminum frame mountain youth bike with modest components and mechanical disc brakes.

    2020 Trek Roscoe 20
    MSRP$489
    Where to Buy
    —
    $1

    At

    CategoryMountain Youth
    Weight23.8 lbs
    FrameAluminum
    ForkAluminum
    WheelsAluminum
    Wheel Size20″
    Brake TypeMechanical Disc
    GroupsetTourney, Altus
    
    Drivetrain1 × 8
    Gear Range

    Trek Roscoe 20

    17 mph
    SeatpostRigid
    Brand Sitetrekbikes.com
    Similar Bikes Available Now
    Riders Also Compared
    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

    Spec level →$0$100$200$300$400
    Roscoe 20
    Geometry
    Specs
    Frame

    20˝ Dialed frame size, Alpha Gold Aluminum

    Fork

    Dialed 20˝, alloy

    Bottom Bracket

    Sealed cartridge

    Headset

    VP 1-1/8˝, semi-Integrated

    Stem

    Bontrager alloy, 31.8mm, 7 degree, w/computer and light mounts

    Handlebar

    Bontrager alloy, 31.8mm, 15mm rise

    Saddle

    Dialed 20˝ size, padded

    Seatpost

    Bontrager, 2-bolt head, 27.2mm, 8mm offset

    Pedals

    Dialed 9/16˝, platform

    Grips

    Dialed, Kraton

    Groupset
    Rear Derailleur

    Shimano Tourney TX80

    Crank

    Alloy, 32T

    Shifters

    Shimano Altus M310, 8 speed

    Cassette

    SunRun cassette, 11-34T, 8 speed

    Chain

    KMC Z51

    Brakes

    Tektro M280 mechanical disc

    Wheels
    Rims

    20˝ 28-hole, alloy

    Front Hub

    Formula DC20 Alloy

    Rear Hub

    Formula D22 alloy, Boost141

    Tires

    Cheng-Shin, 20x2.8˝