Sram X01 Eagle Type 3 B2 Rear Derailleur - 12 Speed Elevating the shift, expanding the capable, the X01 Eagle derailleur features an updated cage architecture, to provide better chain management than ever Updated cage provides better chain retention and more precise shifts Type 3 clutch is smoother and more durable Backwards compatible - works with 10-50t and new 10-52t Cage Lock - wheel removal/installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack, and lock it in place Roller Bearing Clutch - eliminates derailleur bounce and chain slap without sacrificing precision X-Actuation - Developed Specifically for SRAM 1x, X-Actuation keeps shifting sharp and consistent across the entire cassette 14T lower pulley Includes a chain gap tool that makes it easy to set up the correct chain length Designed for a max 52t large cog Rear Derailleur Mount Type: 10x1 Standard Drivetrain Speeds: 12 Cage Length: Long Chain Wrap Capacity (teeth): 42 teeth Largest Cog: 52 Rear Der/Shifter Compatibility: SRAM X-Actuation Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER