Sunrace 
Metal cassette Csmz903
$149.99
Superior performance with the Sunrace Csmz903 Sunrace metal cassette for Shimano 12-speed chains or the CN12A for optimal development.
Description
Valid for Shimano 12 speed chains and the new Sunrace CN12A chain
Development available 11-13-15-17-19-21-24-28-33-39-45-51
Steel sprockets except for the last block which are made of aluminum.
Aluminum spider and lock
Additional information
| Brand | Sunrace |
| Supplier reference | 704207 |
| Color | silver |
| Color | Silver |
