SunRace CSMZ800 11-51T 12 Speed Wide Ratio Cassette , Black , ST1875

• - 11-13-15-17-19-21-24-28-33-39-45-51 Cogs
• - Crowns: Steel
• - Compatible with 12 speed SRAM / Shimano long cage derailleur (If you would like to use medium or short rear derailleur, you have to purchase a Cassette adapter)
• - OEM package (This item is exactly as pictured and does not include retail package)
• Contents: 1 pc/pack

11-13-15-17-19-21-24-28-33-39-45-51 Cogs - Crowns: Steel - Spider and Locking: Aluminum - Chain Compatibility: 12 speed - Compatible with 12 speed SRAM / Shimano long cage derailleur (If you would like to use medium or short rear derailleur, you have to purchase a Cassette adapter) - Color: Black (as pic. shown) - Weight: Approx. 653g Contents: 1 pc/pack