SRAM Omnium 170mm Black 48T Track Crankset with GXP Bottom Bracket cranks crank

By: SRAM


  • The purists’ choice for street and track performance. The new Omnium track crankset is the first external bearing track crank in the world. Designed for world-class track racing, but also at home as the ultimate “fixie” crankset, the Omnium features our strongest and stiffest alloy, 7050-T6. The full 5mm thick 7075-T6 chainwheel was developed for use only with 1/2 x 1/8 chains. Reports from our test riders suggest that this is the stiffest crank they’ve ever ridden.
    • Forged AL-7050 arms, AL-7075-T6 chainring
    • Giga X Pipe (GXP) uses a 24mm CroMoly spindle integrated with right crank arm and aluminum cups with 4 sealed external cartridge bearings
    • Includes GXP cup and bearing set
    Item Specifications
    Color Black
    Weight 825g
    BB/Frame Interface English
    Spindle Interface Type TruVativ GXP
    Pedal Spindle 9/16"
    Chainring BCD 144mm
    Arm Length 170mm
    Rings 48
    Crank-FD Type Single Ring
    BB Shell Width 68mm
    BB Included Yes
    Crank Intended Use Track
    Chain Compatibility 1/2" x 1/8"
    Defined Color Black
    SRAM Omnium Crankset UPC: 710845672736
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Sku: CK4553

Mpn: 00.6115.606.080