SRAM Red AXS 1x E1 DUB Power Meter 170mm 50T Aero Crankset

It’s the best tool to help you reach your best. SRAMs lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction.

SRAMs 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.

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 fiber crankarms are 29 g lighter than previous generation
• DUB bottom bracket adds durability and simplicity
• Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths

SPECIFICATIONS

• 12 Speed
• BB Compatibility: All SRAM Road DUB BBs, except Ai
• Chainring Size: 50T
• Crank Arm Length: 170mm
• Chainline: 45.0mm
• BB Spindle Interface: DUB
• Chainring Material: Aluminum
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank Arm Material: Carbon
• Color (Crank Arm): Natural carbon
• Power Meter: Yes
• Power Meter Type: Spider