Shimano FC-R8100-P Ultegra 12Sp Crankset

The Shimano Ultegra R8100-P Dual-Sided Power Meter Crankset is a high-performance component designed for cyclists seeking precision and efficiency. With dual-sided power measurement, it accurately captures pedaling forces for each leg, providing insights into total power and left-right balance.

This crankset features Shimano's proprietary strain gauge technology, ensuring accurate readings under varying conditions thanks to active temperature compensation. The rechargeable lithium-ion battery offers over 300 hours of use, and compatibility with ANT+ and Bluetooth SMART allows seamless integration with bike computers and training apps.

• Compatible with 2×12 road drivetrains and 24 mm Shimano bottom brackets
• Dual-leg power measurement with +/- 2.0% accuracy
• Long-lasting rechargeable battery for extended rides