SRAM Red AXS E1 1x Power Meter Spider DUB - Direct Mount 50T Aero (BB not included)

t’s the best tool to help you reach your best. Our lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. Our 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 we’re offering more crank arm lengths than ever before to ensure this crank works for you.

SPECIFICATIONS
Speeds 12
BB Compatibility All SRAM Road DUB BBs, except Ai
Chainring Size 50T
Crank arm length 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
Chainline 45.0mm
BB Spindle Interface DUB
Chainring material Aluminum
Guard No Guard
Bolt Circle Diameter (BCD) Direct Mount (DM)
Crank arm material Carbon
Colour (Crank arm) Natural carbon
Power meter Yes
Power Meter Type Spider