SunRace CSMZ90 12 Speed Wide Ratio Silver 11-50T Cassette, #ST1483

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. High performance 12-speed cassette 7075 Alloy 42T-50T Sprocket Standard 11 speed Shimano freehub OEM package (This item is exactly as pictured and does not include retail package) Contents: 1pc/pack -High performance 12-speed cassette - 11-13-15-17-19-21-24-28-32-36-42-50T Cogs - 7075 Alloy 42T-50T Sprocket - Alloy Spiders, Lockring & Spacers -Standard 11 speed Shimano freehub - Chain Compatibility: 12 speed - A7075 Largest Sprocket - Compatible with SRAM / Shimano long cage derailleur (If you would like to use medium or short rear derailleur, you have to purchase a Cassette adapter) - Weight: Approx. 542g - OEM package (This item is exactly as pictured and does not include retail package) Contents: 1pc/pack