$319.99 (USD$)


    To create the Opus Crate, we focused on making it simple, light and fast. All of which translates into fun! The easy to enjoy Crate is also tough and durable where it counts. We optimized the single-speed gearing so kids can’t ride beyond their abilities, but can still tackle hills. Plus, its powerful brakes and light alloy frame and fork put fun and control right into their hands. Get on the Crate and enjoy!

    • Lightweight alloy frame and fork
    • Short reach and light action brakes for enhanced safety and confidence
    • Single-speed drivetrain is simple, light and dependable
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    Frame Opus 6061 Aluminum
    Fork Opus OS 6061 Aluminum
    Weight (lb) 18.5
    Sizes 20"
    Color(s) Blue
    Shifters N/A
    Front Derailleur N/A
    Rear Derailleur N/A
    Brakes Tektro V-Brake
    Brake Levers Tektro Alloy
    Crank Samox SAC3 Alloy 127 mm
    Chainrings 36
    Bottom Bracket VP B32 5 pc Steel
    Cassette Shimano 20
    Chain KMC Z410A
    Headset VP Semi-Integrated Sealed
    Handlebar Opus Junior 25.4
    Stem Promax 60 mm 15°
    Grips/Tape Opus Kraton
    Saddle Opus Junior
    Seatpost Opus Junior 27.2 x 300
    Wheels/Rims Ace Aluminum
    Hubs Joytech
    Tires Kenda Smallblock Eight 20 x 1.75
    Pedals Wellgo Resin


    Geometry diagram
    Riders's height  
    ± cm  
    ± 0"  
    Size (cm)  
    S - Seat tube (effective center-center in mm) 308
    TT - top tube (effective center-center in mm) 455
    HT - Head tube (mm) 130
    HA - Head angle (mm) 70
    SA - Seat angle (mm) 73.5
    CS - Chain stay (mm) 350
    D - BB drop (mm) 8
    ST - Stack (mm) 420
    RE - Reach (mm) 333
    SO - Stand over (mm) 529
    Handlebar width (mm) 540
    Stem length (mm) 50
    Crank length (mm) 127
    Geometry diagram
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