Shimano Ultegra FC-8100-P 12-Speed Power Meter Crankset Features
Offering the precision and functionality needed for scientific training, the Shimano Ultegra FC-R8100 Power Meter Crank Arm Set provides dual-sided measurement that is accurate within 1.5%. Its long battery life, easy recharge, and ANT+ and Bluetooth LE connectivity makes using and recording your workouts easier than ever.- Integrated, waterproof, and rechargeable Li-ion battery
- Up to 300+ hours of ride time (depending on ANT+/Bluetooth® LE settings)
- Accurate data collection
- ±1.5% strain gage accuracy throughout the entire calibration range (depending on ANT+/Bluetooth® LE settings)
- Proprietary strain gauge
- Quick and easy start-up process
- Simple zero offset calibration with switch on transmitter
- Active temperature compensation
Product Specifications
Product Specifications
BB Included |
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Chainline/Hub Compatibility |
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Chainring BCD |
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Color |
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Crank Intended Use |
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Crank Length (mm) |
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Defined Color |
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Drivetrain Speeds |
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Number of Chainrings |
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Pedal Spindle |
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Rings |
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Spindle Interface Type |