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Stages Gen 3 Power Meter | Shimano Ultegra 8100 Left Side Crank Arm

Stages Gen 3 Power Meter | Shimano Ultegra 8100 Left Side Crank Arm

$449.99 $349.99 Save $100.00

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The Stages Ultegra 8100 Gen 3 Power Meter Crank Arm is a simple way to upgrade your Hollowtech II crankset to a power meter. This arm is for readings on the left side only, occupying the non-drive side. Like most Stages power meters, it is accurate to within 1.5 percent so you can count on reliable measurements every day. With 200 hours of battery life, it will never abandon you mid-ride. The power meter is also only 15 grams heavier than the standard crank arm, so it fits right in with your lightweight road setup.

Compatible with Bluetooth and ANT+ smart devices, you can easily view all of the data collected by your power meter in the most convenient way for you. This includes bike computers, smartphones, and tablets. Generation 3 utilizes radio antennas that are six times more powerful than previous models. This results in a clear and more reliable connection to devices. The Stages Ultegra 8100 Gen 3 Power Meter Crank Arm is a great way to upgrade your pedaling performance.

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