SHIMANO Chainring 50 teeth FC-R9100 Dura Ace black 110mm

DURA-ACE 50-tooth chainring for FC-R9100 cranks (11-speed). With a special tooth shape for excellent quality and shifting speed for cranks with compact chainrings 50/34, for 11-speed, the best materials and technologies used for high rigidity, low weight and the highest shifting quality. HOLLOWGLIDE technology - hollow chainring for maximum increase in crank stiffness.

Type: ROAD, Total package weight: 195g, Number of teeth per chainring: 50, Chainrings: 11-speed, For chainring combination: 50/34, Number of gears: 2x11, Chainring spacing: 110mm, black

SHIMANO DURA-ACE. Engineering at its peak. Every single component has been designed to push an unrivaled level of performance to the maximum when used together.