SRAM pioneered 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.
- 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
| Speeds | 12 |
|---|---|
| Chainring Size | 40, 46 |
| Crank arm length | 165mm, 167.5mm, 170mm, 172.5mm, 175mm |
| Chainline | 45.0mm |
| BB Spindle Interface | 24mm, DUB |
| Chainring material | Aluminum |
| Guard | No Guard |
| Bolt Circle Diameter (BCD) | 107 BCD |
| Crank arm material | Carbon |
| Colour (Crank arm) | Natural carbon |