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A key component of Shimano's advanced 12-speed road groupset, the FC-R8100 crank enhances Shimano’s renowned front shifting precision and drivetrain efficiency. Designed with updates for smooth 12-speed gear changes, the ULTEGRA crank is available in lengths ranging from 160 to 175 mm, delivering optimized performance and a better fit for smaller cyclists, triathletes, and those with particular biomechanical needs.
Model No
FC-R8100
Series
ULTEGRA
Rear speeds
12
Compatible chain
HG 12-speed
Chain line (mm)
44.5
P.C.D. (mm)
110
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