Shimano FC-R9100 CHAINRING 52T 52T-MT for 52-36T

The choice of the world's best climbers, sprinters, and time trialists, the Dura-Ace R9100 chainring drops weight while maximising power transfer.

The new design, and its iconic look, is adapted for race specific disc brake systems.

Features

• Best balance for lighter weight (-7g) and efficiency
• Maintains high rigidity and reduces weight
• Shorter length of rear center with O.L.D.135mm
• Optimum power transfer
• Iconic design
• Adapted for race specific disc brake system
• Rider tuned gearing options