SRAM Red eTap AXS DUB 1x E1 Aero Power Meter Chainset
SRAM's lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. Their power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the direct mount X-SYNC chainring is aero and incredibly long-lasting. Plus, they’re offering more crank arm lengths than ever before to ensure this crank works for you.
Features
- Power meter is fully integrated into the chainring for lighter weight and greater accuracy
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- Measures right and left leg power balance
- Ultra-light hollow carbon fibre crankarms are 29 g lighter than the previous generation
- DUB bottom bracket adds durability and simplicity
- Available with 48T and 50T chainrings
- Available in 160, 165, 167.5, 170, 172.5, and 175mm lengths
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