Description
Specifications:
- Application:
- Road, Triathlon & Time Trial
- Mount:
- 110 mm pitch circle, 4-arm asymmetrical
- Teeth:
- 34 T, 36 T, 39 T, 42 T, 50 T, 52 T, 53 T, 54 T, 55 T
- Gearing:
- 2×11-speed
Technical Information:
- Combinations:
- 34-50 T, 36-52 T, 39-53 T, 42-54 T, 42-55 T
- Material:
- aluminium (34 T to 42 T), aluminium/carbon (CFRP, 50 T to 55 T)
Compatibility:
- Dura-Ace FC-R9100
- Dura-Ace FC-R9100-P
Features:
- hollow-formed large chainring (Hollowglide)
- anodised
