High-performance 12-speed road crankset featuring Hollowtech II technology for maximum power transfer and minimal weight. 165mm crank arm length with 52/36t semi-compact gear ratio. Bottom bracket not included.
The Shimano Ultegra FC-R8100 crankset delivers precise, lightning-fast front shifting and maximum power transfer efficiency for 12-speed road drivetrains. Featuring Hollowtech II construction, this crankset balances lightweight rigidity with optimal aerodynamics.
Key Features:
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Optimal Power Transfer: Hollowtech II crankarm design and hollow chainrings reduce weight while enhancing stiffness.
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Gearing Setup: 52/36t semi-compact chainrings for high-speed road performance.
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Crank Arm Length: 165mm for improved biomechanics and aerodynamics.
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Drivetrain Compatibility: Designed specifically for Shimano 12-speed road systems.
- Note: Bottom bracket sold separately.