CRANKSET SRAM RED E1 POWERMETER 1x 170x50 AERO DUB NoBB CARBON

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