Description

Sram:

Its 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 isnt affected by temperature changes, and the direct mount X-SYNC chainring is aero and incredibly long-lasting. Plus were 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 arent 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
Speeds12
BB CompatibilityAll SRAM Road DUB BBs, except Ai
Chainring Size50T
Crank arm length160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
Chainline45.0mm
BB Spindle InterfaceDUB
Chainring materialAluminum
GuardNo Guard
Bolt Circle Diameter (BCD)Direct Mount (DM)
Crank arm materialCarbon
Colour (Crank arm)Natural carbon
Power meterYes
Power Meter TypeSpider