SHIMANO DURA ACE 11-SPEED CHAINRING FOR FC-R9100 55-54/42T exclude_premium_shipping 90cm long lock with 5

90cm long lock with 5

Weight: 600g

Rotors SM-RT10 and SM-RT26 are available separately

Lightweight and breathable high pile mesh construction

Enables exact measurement of brake discs

SHIMANO DURA ACE 11-SPEED CHAINRING FOR FC-R9100 55-54/42T exclude_premium_shipping 90cm long lock with 5Replacement 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