SRAM Rival 22 WiFli Rear Derailleur - 11 Speed, Medium Cage, Black/Silver

Sacrifice nothing - not durability, dependability, or performance. Uses Exact Actuation cable pull ratio for eay set-up and reliable shift performance.Product Details: Aluminum cage and parallelogram, stainless steel hardware Aluminum cage and parallelogram Compatible with SRAM road shifters and 10 speed MTB shifters Works with standard or compact 11-speed road cranks Specifications: Cage Length: Medium Chain Wrap Capacity (teeth): 37 Color: Black/Silver Drivetrain Speeds: 11 Largest Cog: 32 Rear Der/Shifter Compatibility: SRAM Exact Actuation Rear Derailleur Mount Type: 10x1 Standard Weight: 198 UPC: 710845750410 MPN: 00.7518.043.001