SRAM Omnium Track Crankset w/ GXP Bottom Bracket

Details Tech Specs SRAM 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 SRAM's strongest and stiffest alloy, 7050-T6. The Omnium is the purists' choice for street and track performance. - Forged AL-7050 arms, AL-7075-T6 48T 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 BB Included: English Thread Chainring BCD: 144 Chainrings Included: Yes Crank Intended Use: Road Crank Length (mm): 165 mm Defined Col