- Sram's lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction - 29 grams lighter than previous generation
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Power meter is fully integrated into the chainring for lighter weight
- 50/37T, 48/35T and 46/33T chainring combos available
- DUB bottom bracket adds durability and simplicity
- Measures right and left leg power balance
- Crisp and accurate front shifts
- CRANKSET SRAM RED E1 POWERMETER 172x48/35 DUB NoBB CARBON
Spindle Type: DUB
Color: BLK
Bolt Pattern: Direct Mount
Speed: 2x12
