Product details
If you run 9 speed, this cassette is the best available. And at only 174 grams, one of the lightest! Two largest cogs are titanium. Nearly "corncob" status with very close ratios, this is a great gearing for racing.
- 12-21t
- Cogs: 12-13-14-15-16-17-18-19-21
- 174g
