ROSE Bikes Dura Ace FC-R9100 Chainring| Chainrings

Shimano Dura Ace double/11-speed chainrings for Dura Ace FC-R9100 cranksets.

Details:
For Dura Ace FC-R9100
Hollowglide Technology (outer chainrings)
4-bolt design (asymmetric)
Gear steps: 2 x 11

Available in the following versions:

34 teeth (for 50 teeth)
Bolt circleØ: 110 mm
Type: MS
Material: aluminium, anodized

36 teeth (for 52 teeth)
Bolt circleØ: 110 mm
Type: MT
Material: aluminium, anodized

39 teeth (for 53 teeth)
Bolt circleØ: 110 mm
Type: MW
Material: aluminium, anodized

42 teeth (for 54 or 55 teeth)
Bolt circleØ: 110 mm
Type: MX
Material: aluminium, anodized

50 teeth (for 34 teeth)
Shift pins for best shifting performance
Bolt circleØ: 110 mm
Type: MS
Material: aluminium, carbon fibre reinforced plastic

52 teeth (for 36 teeth)
Steighilfen für optimale Schaltperformance
Bolt circleØ: 110 mm
Type: MT
Material: aluminium, carbon fibre reinforced plastic

53 teeth (for 39 teeth)
Shift pins for best shifting performance
Bolt circleØ: 110 mm
Type: MW
Material: aluminium, carbon fibre reinforced plastic

54 teeth (for 42 teeth)
Shift pins for best shifting performance
Bolt circleØ: 110 mm
Type: MX
Material: aluminium, carbon fibre reinforced plastic

55 teeth (for 42 teeth)
Shift pins for best shifting performance
Bolt circleØ: 110 mm
Type: MX
Material: aluminium, carbon fibre reinforced plastic

Note: To guarantee best shifting performance, you may only combine chainrings of the same type, e.g. MS!