SRAM's lightest stiffest and most accurate integrated power meter crankset just got lighter with a new carbon crankarm construction. The SRAM power meter is accurate to +/-1.5% and isn’t affected by temperature changes and the direct mount X-Sync chainring is aerodynamic and incredibly long-lasting. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you.
Power meter is fully integrated into the chainring for lighter weight and greater accuracyPower readings are accurate within +/-1.5% and aren’t affected by climate conditions during a rideMeasures right and left leg power balanceSingle-ring drivetrain simplifies functionality and reduces weightDirect mount aero chainrings for better aerodynamicsX-Sync wide-tooth narrow-tooth chainring technology provides maximum chain controlUltra-light hollow carbon fiber crankarms are 29g lighter than previous generationDUB bottom bracket adds durability and simplicity (sold separately)45mm Chainline
| Rings |
50 |
| Number of Chainrings |
Chain Retaining Single |
| Drivetrain Speeds |
12 |
| Chainring BCD |
Direct Mount SRAM |
| Chainline/Hub Compatibility |
135/142 Road Disc Hubs < 415 mm Chainstay |
| Color |
Natural Carbon |
| Crank Length (mm) |
165, 170 |
| Crank Intended Use |
Cyclocross |
| BB Included |
No |
| Pedal Spindle |
9/16" |
| Spindle Interface Type |
SRAM DUB |
| Defined Color |
Carbon |