SunRace CSMZ903 12-Speed Cassette
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Made for use with Shimano 12-speed drivetrain components and an HG freehub body, the SunRace CSMZ903 cassette is a wide-ratio, 12-speed cassette for cruising uphill and down on a mountain bike.
Shop similar products- Compatible with 12-speed rear derailleurs
- Designed for use with Shimano Hyperglide (HG) freehub bodies; not compatible with Shimano Micro Spline freehub bodies
- The 3 largest sprockets (39-, 45- and 51-tooth) are constructed from A7075 aluminum to save weight
- Spiders, lockring and spacers are constructed from durable alloy
- 11–51T cog sizes: 11-13-15-17-19-21-24-28-33-39-45-51
Imported.
View all SunRace Bike Cassettes| Best Use | Mountain Biking |
|---|---|
| Material(s) | Aluminum/steel/alloy |
| Speeds | 12-speed |
| Compatible Freehub | Shimano Hyperglide (HG) |
| Weight | 497 grams |