Bike Comparison
    MSRP
    $549
    Where to Buy
    $1

    At

    $549

    At Trek

    Category
    General YouthGeneral Youth
    Weight
    25.4 lbs21.1 lbs
    2.0
    2.4
    AluminumAluminum
    Fork
    Aluminum
    Wheels
    AluminumAluminum
    Wheel Size
    20″24″
    Brakes
    RimRim
    Groupset
    TourneymicroSHIFT Acolyte
    Drivetrain
    1 × 71 × 8
    Suspension
    HardtailRigid
    Front Travel
    40mm-
    Brand Site

    scott-sports.com

    trekbikes.com

    Summary
    The Scott Contessa JR 20 is a 20″ aluminum frame general youth bike with mid-range components and rim brakes.
    Similar Bikes
    Accessories
    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)

    15 mph

    2018 Contessa JR 20

    18 mph

    2024 Wahoo 24 Path

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Frame

    Contessa 20 Junior Low standover height Alloy 6061 P.G.

    Alpha Silver Aluminum, 24''

    Fork

    SR Suntour XCT-JR 20 40mm travel softer spring setup

    Wahoo 24'' alloy, V-brake bosses, ThruSkew 5mm QR

    Bottom Bracket

    Femin FP-B906SCT

    Sealed cartridge, 68mm

    Headset

    Femin FP-H801S

    Integrated, sealed cartridge bearings

    Stem

    LEADTEC LCS-7126 50mm

    Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length

    Handlebar

    Junior Riser bar 540mm

    Bontrager alloy, 31.8mm, 15mm rise, 580mm width

    Saddle

    Syncros JR3.0

    Kids' padded, integrated seatpost, Blendr light mount, 31.6x270mm

    Seatpost

    Alloy 26.8x200mm

    Pedals

    MARWI SP-700

    Kids' Satellite, 9/16 thread

    Grips

    Size: 24" wheel, Kids' grip, 108mm width, lock-on; Size: 24" wheel, Kids' grip, 110mm width; Size: 24" wheel, Kids' grip, 108mm width

    Groupset
    Rear Derailleur

    Shimano RD-TY300 7 Speed

    microSHIFT Acolyte M5180S, 34-38T max cog

    Crank

    Prowheel A105PP 36T 127mm

    Alloy, 28T steel ring, chainguard, 127mm length

    Shifters

    Shimano SL-RS36-7 Revo Shifter

    microSHIFT Acolyte SL-M6285, 8 speed

    Cassette

    Shimano MF-TZ21 14-28T

    microSHIFT Acolyte H083, 11-38, 8 speed

    Chain

    KMC Z-51

    KMC Z8

    Brakes

    Promax SCB 209 P Kids specific

    Alloy linear-pull

    Brake Levers

    Tektro JL-510 TS

    Kids' alloy brake lever, black

    Wheels
    Rims

    Shining V-6NS

    Alloy 24'', 28h

    Spokes

    14G / UCP / black

    Front Hub

    KT-122F / Nutted

    Formula alloy, 100mm ThruSkew

    Rear Hub

    KT-122R / Nutted

    Formula FM32 alloy, 135x5mm

    Tires

    Kenda K1166 / 20x1.95 / 22TPI

    Bontrager Connection Comp, wire bead, 30 tpi, 24x2.00''

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