System supremacy
Shimano's Dura-Ace 11-speed asymmetric chainrings provide clean chain engagement for reliable riding. The 110 BCD bolt pattern is compatible only with cranks with a matching 110 BCD.
Shimano's Dura-Ace 11-speed asymmetric chainrings provide clean chain engagement for reliable riding. The 110 BCD bolt pattern is compatible only with cranks with a matching 110 BCD.
- System engineering at its peak.
- Redesigned gear teeth profile to fit wider gear pitch
- Optimum power transfer
- Best balance for lighter weight and efficiency
- 4-arm construction
- Shorter length of rear center with O.L.D.135mm
- Hollowtech II
If you don't see exactly what you need or have questions about any product, contact us and we'll do our best to answer your questions and help you find what you need.
