- Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation
- X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Single-ring drivetrain simplifies functionality and reduces weight
- Direct mount aero chainrings for better aerodynamics
- DUB bottom bracket adds durability and simplicity
- Can be upgraded to a power meter
- CRANKSET SRAM RED E1 1x 172x50 AERO DUB NoBB CARBON
SRAM Red E1 1x DUB Aero Carbon 172.5x50
SRAM
$700.00
- SKU:
- JB212494
- UPC:
- 710845898785
- Maximum Purchase:
- 2 units