Shimano Ultegra FC-R8100 Power Meter Crankset W/ochainrings

Product Description
The Shimano Ultegra FC-R8100 Power Meter Crankset combines dual-sided power measurement with the trusted performance of Shimano’s Hollowtech II crank design. Built into the lightweight carbon-enhanced crank arms, the power meter provides accurate left/right data, cadence, and wattage to help refine your training and racing efforts. The included 12-speed chainrings deliver Shimano’s class-leading shifting precision and efficiency under load. With sleek integration and durable construction, it’s the ultimate upgrade for serious road cyclists.

Key Features

• Dual-sided power measurement with ±1.5% accuracy.

• Lightweight Hollowtech II crank arms for stiffness and efficiency.

• Includes Ultegra 12-speed chainrings.

• Left/right balance, cadence, and total power output tracking.

• Wireless ANT+ and Bluetooth connectivity for easy data transfer.

• Long-lasting rechargeable battery with up to 300+ hours runtime.

• Perfect for training analysis, racing, and structured performance plans.