Shimano Ultegra left crank arm 170mm

The Shimano Ultegra left crank arm is designed for cranksets with a power meter, model FC-R8100-P. This crank arm is an essential spare part for cyclists seeking accurate power measurement.

• Compatibility: Fits Shimano Ultegra double cranksets with a power meter.
• Material: Made from durable aluminum for long-lasting use.
• Length: Available in 170-175 mm for optimal fit.

With the Shimano Ultegra crank arm, you get a reliable and precise solution for your bike, ensuring efficient power transfer.