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    MSRP
    Where to Buy
    $1

    At

    Category
    General Youth
    Weight
    25.0 lbs
    2.0
    Frame
    Steel
    Steel
    Wheels
    Aluminum
    Wheel Size
    20″
    Rim
    Tourney
    Drivetrain
    1 × 7
    Brand Site

    opusbike.com

    Summary
    The Opus CURVE 20 is a 20″ steel frame general youth bike with mid-range components and rim brakes.

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    Insights
    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

    CURVE 20

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Meta 10 steel

    Fork

    Meta 10 steel

    Bottom Bracket

    9 Pc steel

    Headset

    VP semi-integrated

    Stem

    Opus Junior

    Handlebar

    Opus Junior 45 mm rise

    Saddle

    Opus Junior

    Seatpost

    Opus Junior

    TypeRigid

    Pedals

    Resin flat

    Groupset
    Rear Derailleur

    Shimano TY-500

    Front Derailleur

    N/A

    Crank

    YL 127 mm single ring

    Shifters

    SRAM MRX Twist 7

    Cassette

    14-34

    Chain

    Keensi 7 spd

    Brakes

    HJ V-brake

    TypeRim

    Brake Levers

    HJ short reach

    Wheels
    Rims

    Ace aluminum

    Front Hub

    KT

    Rear Hub

    KT

    Tires

    Innova HV-5104 20 x 2.125

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