We 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
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 40T, 46T
• Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm
• Chainline: 45.0mm
• BB Spindle Interface: DUB
• Chainring material: Aluminum
• Guard: No Guard
• Bolt Circle Diameter (BCD): 107 BCD
• Crank arm material: Carbon
• Colour (Crank arm): Natural carbon