We originated the 1x drivetrain, and the SRAM Force 1 crankset evolves the innovation. It's lighter, stronger and simpler—non-aero chainrings can now be installed with a single tool. For cross, TT, tri and crits, this is the king of 1x.
FEATURES
- Single-ring drivetrain simplifies functionality and reduces weight
- 48t variant has direct mount aero chainrings for better aerodynamics
- Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
- SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control
- DUB™ bottom bracket adds durability and simplicity
- Can be upgraded to a power meter
CRANK ARM LENGTH 165mm, 167.5mm, 170mm, 172.5mm, 175mm
BB SPINDLE INTERFACE DUB, GXP
BB COMPATIBILITY All SRAM Road DUB BBs, GXP/PF GXP 68mm
SPEEDS 12
CHAINRING MATERIAL Aluminum
BOLT CIRCLE DIAMETER (BCD) 107 BCD, Direct Mount (DM)
CHAINLINE 45.0mm, 51.0mm
CHAINRING SIZE 36T, 38T, 40T, 42T, 44T, 46T