Description
SunRace MZ91X 12-Speed XD Cassette Features
The SunRace MZ91X 12-Speed XD Cassette features a wide ratio design.
- The SunRace MZ91X 12-Speed XD Cassette features a wide ratio design.
- 12-speed wide ratio
- For XD® driver body
- A7075 42T-50T sprocket
- Alloy spiders
