Shimano Dura-Ace 9 Speed Cassette 12-23
- Shimano Dura-Ace
- Model CS-7700
- 9 speed
- Aluminum Sprocket carrier
- Titanium lower cogs
- Cog sizes 12-13-14-15-16-17-19-21-23
This auction is for a new Shimano Dura-Ace 9 speed cassette, model CS-7700. Aluminum/titanium construction for light weight and long wearing strength. Cogs are 12-13-14-15-16-17-19-21-23 teeth. Dura-ace lock ring included.
