Sram Red AXS E1 Dub 2X Power Meter 50-37 crankset
It’s the best tool to help you reach your best
The choice of the top professionals, the lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction. The SRAM power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the consistent 13-tooth gap on the rings ensures fast and reliable shifting. Not just unbeatable on performance, the integrated rings are also incredibly long-lasting. Plus Sram is offering more crankarm lengths than ever before to ensure this crank works for you.
Features
- 29 g lighter than previous generation
- Power meter is fully integrated into the chainring for lighter weight
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- Measures right and left leg power balance
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Crisp and accurate front shifts
- DUB bottom bracket adds durability and simplicity
- 50/37T chainring combos available
- Available in: 165 mm; 167,5 mm; 170 mm; 172,5 mm; 175 mm
Technical specifications
- Speeds: 12
- BB Compatibility: All SRAM Road DUB BBs
- Chainring Size: 50/37T
- Crank arm length: 165 mm; 167,5 mm; 170 mm; 172,5 mm; 175 mm
- Chainline: 45.0mm
- BB Spindle Interface: DUB
- Chainring material: Aluminum
- Guard: No Guard
- Bolt Circle Diameter (BCD): Direct Mount (DM)
- Crank arm material: Carbon
- Color (Crank arm): Natural carbon
- Power meter: Yes
- Power Meter Type: Spider