Bike Comparison
    Scale JR 20 Plus2017 Scott
    Recommended
    Wahoo 24 Path2024 Trek
    MSRP
    		$549
    Where to Buy
    —
    $1

    At

    $549

    At Trek

    Category
    		General YouthGeneral Youth
    Weight
    		22.9 lbs21.1 lbs
    2.4
    2.4
    Frame
    		AluminumAluminum
    Fork
    		AluminumAluminum
    Wheels
    		AluminumAluminum
    Wheel Size
    		20″24″
    Brakes
    		Mechanical DiscRim
    Groupset
    		TourneymicroSHIFT Acolyte
    Drivetrain
    		1 × 71 × 8
    Brand Site

    scott-sports.com

    trekbikes.com

    Summary
    		The Scott Scale JR 20 Plus is a 20″ aluminum frame general youth bike with mid-range components and mechanical disc 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

    2017 Scale JR 20 Plus

    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
    Scale JR 20 Plus2017 Scott
    Wahoo 24 Path2024 Trek
    Frame

    SCOTT Racing 20 Junior Plus Alloy 6061 P.G. Pressed dropouts

    Alpha Silver Aluminum, 24''

    Fork

    AL-6061 rigid fork / disc

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

    Bottom Bracket

    NECO B906BK

    Sealed cartridge, 68mm

    Headset

    GW 1SI110T043001

    Integrated, sealed cartridge bearings

    Stem

    LEADTEC LCS-7126 50mm

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

    Handlebar

    Junior Flat-Bar / Alloy 540mm

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

    Saddle

    Syncros JR2.5

    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 140mm

    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

    Tektro SCM-02 Mech. Disc Brake / 160mm Rotor

    Alloy linear-pull

    Brake Levers

    LEE CHI BL-81G

    Kids' alloy brake lever, black

    Wheels
    Rims

    Shining MP-32

    Alloy 24'', 28h

    Spokes

    15G UCP / black

    Front Hub

    KT-122F / Nutted

    Formula alloy, 100mm ThruSkew

    Rear Hub

    KT-122R / Nutted

    Formula FM32 alloy, 135x5mm

    Tires

    K1080 / 20x2.6 / 30TPI

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

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