Description

Sram`s lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation Power meter is fully integrated into the chainring for lighter weight and greater accuracy Direct mount X-SYNC chainring is aero and incredibly long-lasting DUB bottom bracket adds durability and simplicity Measures right and left leg power balance