Shimano Sprocket Unit for Dura Ace CS-R9200 Cassette - 17-19 Teeth | Y0MV98020

Pinion unit for the Shimano Dura Ace CS-R9200 road bike cassette with a gradation of 11-30 teeth. The individual pinions are made of nickel-plated steel (17 teeth) and titanium (19 teeth). For the 12-speed cassette with 11-34 teeth, the sprocket unit Y0MV98040 is required (sold separately). Scope of supply: 1 sprocket unit