The SunRace SPCS12 lockring itself is made of aluminum and the sprocket is suitable for 12-speed MTB cassettes and has 11, 13 and 15 teeth.
| Product name: | SunRace SPCS12 MTB 12-Speed Cassette Lockring + Sprocket with 11-13-15 Teeth - black |
| Manufacturer: | SunRace |
| Item code: | SRC579305 |
| Activity: | Cycling |
| Material: | Aluminium, Steel |
| Usage bikesport: | MTB |
| Gear ratio: | 11-13-15 |
| Shifting system: | 12-speed |
| Freehub body: | HG M (Shimano 8-10s, MTB 11s) |
| Cassette accessories: | Lock Rings, Sprockets |
| Model year: | 2022 |
| Color: | Black |
| Weight: | 50g |
| Manufacturer item code: | SPCS12B |
| Manufacturer page: | http://www.sunrace.com/ |
