Ultegra Crankset - R8100 Series - Mid-Compact (52/36)
The Shimano Ultegra FC-R8100 is a high-performance 12-speed road crankset delivering an optimal balance of light weight, rigidity, and precise shifting.
Key Specifications
Rear Speeds: 12-speed
Chainrings: 52-36T (Mid-Compact)
Crank Arm Length: 175mm
Q-Factor: 148 mm
Chainline: 44.5 mm
P.C.D. (Bolt Circle Diameter): 110 mm asymmetrical
Average Weight: Approx. 700 grams
Features & Compatibility
Hollowglide Structure: Hollow outer chainring technology reduces weight while maintaining high rigidity for better power transfer.
