Product Features
- Hyperglide (HG) sprockets
- Two largest cogs are titanium
- 9/8 speed freehub body compatible
- Use with Narrow Chain for 9-speed
- 152 grams
Product Description
Hyperglide (HG) sprockets use specifically positioned shift ramps and tooth profiles for improved shifting. Two largest cogs are titanium. 9/8 speed freehub body compatible. Aluminum carrier to help save weight and stiffen cassette. Use with Narrow Chain for 9-speed. 152 grams.
Sizes Available:
- 11-21 (UPC: 689228004917)
- 11-23 (UPC: 689228004924)
