Shimano Ultegra FC-R8100 | Crankset

Thanks to HOLLOWTECH II and HOLLOWGLIDE technologies, Shimano's class-leading chainring designs, the FC-R9200 strikes the optimal balance of stiffness, strength, weight and rotational performance.

• Optimal balance of stiffness, strength, weight and rotational performance
• HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting
• Available chainring options: 52-36, and 50-34T, and crank lengths: 170, 172.5, and 175mm
• HOLLOWTECH II Technology
• 12 Speed
• BB set not included