Ultegra FC-R8100 12-Speed Crankset - 50/34T
Tech Specs
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BrandShimano
Best UseRoad Cycling
Material(s)Steel, Aluminum
Weight700 g
Crankarm Length17.0 × 17.0 cm
Q Factor148
Bottom Bracket CompatibilityShimano Hollowtech II
Bolt Circle Diameter11.0 cm
Chainring Sizes50/34T
Included ComponentsChainring
Number of Chainrings2
Spindle Diameter2.4 cm
Crankarm MaterialAluminum
Description
The Shimano Ultegra FC-R8100 12-Speed crankset with 50/34T chainrings cuts down on weight while maintaining the front-shifting precision and transmission efficiency Shimano riders know and love.
Features
- Optimal balance of stiffness, strength, weight and rotational performance
- HollowGlide structure minimizes weight while maintaining strength for better power transfer and quicker, more precise front shifting