SRAM Omnium 170mm Track Crankset Black Arms 48T Black Chainring, Includes GXP Bottom Bracket
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 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
Q-factor is 145mm
BB Included: Yes
Chainline/Hub Compatibility: 120 Hubs
Chainring BCD: 144
Crank Intended Use: Track
Crank Length (mm): 167.5 mm
Defined Color: Black
Drivetrain Speeds: Single Speed 1/2" x 1/8"
Number of Chainrings: Single
Pedal Spindle: 9/16"
Spindle Interface Type: SRAM/Truvativ GXP