The Sprint truly bridges the gap from the traditional "sidewalk" bike to a child's first independent pedal machine. As the same can be said about all Opus Youth bikes, the Opus difference is apparent everywhere on the Sprint— in the alloy frame and fork, proportional sized crank and saddle, and light-action brakes kids can actually use. Add sturdy training wheels (if needed), and our safety headset and you’ve got a kids’ bike that is miles ahead in safety and durability.

    • Proven 14-inch geometry
    • Lightweight 6061 aluminum frame and fork
    • Single-speed drivetrain
    • Equipped with front and rear V-brakes with youth specific levers
    • Stem pad and youth saddle
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    Frame Opus 6061 Aluminum
    Fork Opus 6061 Aluminum
    Weight (lb) 19
    Sizes 14"
    Color(s) Zinc Graphite
    Soda Green
    Shifters N/A
    Front Derailleur N/A
    Rear Derailleur N/A
    Brakes HJ V-brake
    Brake Levers HJ short reach
    Crank Samox 1 piece
    Chainrings 28
    Bottom Bracket 9 pc steel
    Cassette 18
    Chain KMC Z410A
    Headset Neco anti-spin
    Handlebar Opus Junior 40 mm rise
    Stem Zoom aluminum 60 mm 30°
    Grips/Tape Opus Kraton
    Saddle Opus Junior
    Seatpost Opus Junior
    Wheels/Rims Ace aluminum
    Hubs Modus / Joytech
    Tires Kenda K-50 14 x 2.125
    Pedals Resin flat
    Other Adjustable / Removable training wheels
    Other Chainguard / Stem protector


    Geometry diagram
    Riders's height  
    ± cm 460
    ± 0" 3-5
    Size (cm)  
    S - Seat tube (effective center-center in mm) 200
    TT - top tube (effective center-center in mm) 359
    HT - Head tube (mm) 80
    HA - Head angle (mm) 70
    SA - Seat angle (mm) 72
    CS - Chain stay (mm) 290
    D - BB drop (mm) 0
    ST - Stack (mm) 293
    RE - Reach (mm) 281
    SO - Stand over (mm) 400
    Handlebar width (mm) 500
    Stem length (mm) 60
    Crank length (mm) 85
    Geometry diagram
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