It’s the best tool to help you reach your best. SRAM's lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. The power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the direct mount X-SYNC chainring is aero and incredibly long-lasting. Plus there are more crank arm lengths than ever before to ensure this crank works for you.
Power meter is fully integrated into the chainring for lighter weight and greater accuracy
Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
Measures right and left leg power balance
Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation
DUB bottom bracket adds durability and simplicity
Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
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