Shimano Dura-ace FC-R9200 Chainring 54T 54T-NJ For 54-40T

This chainring is a spare part for the Shimano Dura-Ace FC-R9200 2x12-speed road crankset. It is also compatible with the FC-R9200-P model with power meter. The chainring has four asymmetrically arranged arms and a 110 mm bolt circle diameter.


SPECIFICATIONS

Application: Road, Triathlon & Time Trial
Mount: 110 mm bolt circle, 4-arm asymmetrical
Teeth: 54 t
Gearing: 2x12-speed


TECHNICAL INFORMATION

Material: Aluminium / carbon


COMPATIBILITY

- Dura-Ace FC-R9200
- Dura-Ace FC-R9200-P



FEATURES

- Suitable for cranksets with and without power meter
- Large chainring made of aluminium-CFRP composite
- anodised


MODEL SPECIFICATIONS

Type: NJ


Note to Type Designation
The type designation (one or two characters) helps identify the compatibility of various chainrings with other chainrings. Because the larger chainrings have specially-formed teeth and upward shifting assistance, only particular smaller chainrings will match to ensure proper shifting performance. An XY chainring should only be combined with another XY chainring. This applies to all other types as well.