Pinion for the Shimano Dura Ace CS-R9100 and CS-9000 11-speed road bike cassette in the gradations 12-25 and 12-28 teeth. The pinion with 17 teeth is made of steel.
| Weight: | 19g |
| Activity: | Cycling |
| Material: | Steel |
| Item code: | SHI647957 |
| Gear ratio: | 17 |
| Model year: | 2023 |
| Freehub body: | HG L (Shimano 11/12s Road) |
| Manufacturer: | Shimano Parts |
| Product name: | Shimano Pinion for Dura Ace CS-R9100 / CS-9000 Cassette 11-speed | 17 T | Y1YC17200 |
| Weight source: | BIKE24 |
| Shifting system: | 11-speed |
| Usage bikesport: | Road Bike |
| Manufacturer page: | http://www.shimano-europe.com/ |
| Cassette accessories: | Sprockets |
