- Additional Information
Shimano Dura Ace 9000 C/Ring 53T
SHIMANO DURA ACE 9000 C/RING 53T
Genuine replacement Dura Ace FC-9000 53/52 and 50 tooth outer chainrings. For best shifting performance please take a note of the matching inner ring these outer rings need to be paired with.
Top Features of the Shimano Dura Ace FC-9000 53T/52T and 50T Outer Chainring
- Pairing configuration
- 53 outer with 39 inner
- 52 outer with 38 inner
- 52 outer with 36 inner
- 50 outer with 34 inner
- Colour: Grey
Chainrings are fitted to the crank arms and come in single, double or triple configuration. Most geared bikes use a 3/32 inch width, whereas 1/8 inch is the popular choice for track bikes and some single speeds due to its increased strength which is needed when riding a fixed wheel. Chainrings are available in a number of formats, these are known as PCD's (Pitch Circle Diameter) or BCD's (Bolt Circle Diameter), this is the spacing of the bolts that secure the rings to the crank arms. Common sizes are 74mm inner ring Shimano MTB, 110mm middle and outer for Shimano MTB, 110mm for most compact chainsets to allow for the smaller ring combo's, 130mm for Standard Shimano Road and 135mm for Standard Campagnolo road chainsets.
Write Your Own Review