SHIMANO DURA ACE 11-SPEED CHAINRING FOR FC-R9100 55-54/42T

Replacement chainring for Dura Ace 11-speed FC-R9100 crankset (MX) with 55-54/42 teeth.

The hollow forged chainrings deliver significant weight savings and increased rigidity, ensuring optimum power transfer and improved shifting characteristics. Constructed from aluminium and CFRP with anodized finish on the larger rings, these precision-engineered chainrings are designed for seamless integration with your FC-R9100 crankset. 

Specification

• Use: Road
• Group: Dura Ace FC-R9100 11-speed
• Suitable for: FC-R9100
• Bolt Circle: 110mm
• Gear arms: 4-arm
• Gradation: Type MX (for 55-54/42T)

Size

• 55T
• 54T
• 42T

Material

• 55T: Aluminium/CFRP, anodized
• 54T: Aluminium/CFRP, anodized
• 42T: Aluminium

Weight

• 55T: 122g
• 54T: 116g
• 42T: 44g

Contents

• 1 x Shimano Dura Ace 11-Speed Chainring FC-R9100 Type MX

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.