Pinion unit for the Shimano Dura Ace CS-9000 11-speed road cassette with a gradation of 12-28 teeth. The number of teeth of the two pinions is 25 and 28 teeth.
| Product Name: | Shimano Sprocket Unit for Dura Ace CS-9000 Cassette 11-speed | 25-28 T | Y1YC98110 |
| Manufacturer: | Shimano Spare Parts |
| Item Code: | SSP628517 |
| activity: | Cycling |
| material: | Titanium |
| usage bikesport: | Road Bike |
| gear ratio: | 25-28 |
| shifting system: | 11-speed |
| Freehub Body: | HG L (Shimano 11/12s Road) |
| cassette accessories: | Sprocket Set |
| Model year: | 2023 |
| Manufacturer page: | http://www.shimano-europe.com/ |
