Microshift Estes Rear Derailleur Description: For riders who want worry-free shifting, Estes delivers. With robust wide-set pivots, a more rigid body and cage, and high-quality metric adjustment hardware, microSHIFT Estes rear derailleurs perform well above expectations. Features: Long cage mountain derailleur compatible with 1x chainring setups Compatible with 7/8/9 speed cassettes and shifters Shimano MTB cable pull compatible Metric adjustment hardware for easy setup and maintenance Construction includes metal inserts for a stiff and responsive linkage Specifications: Speed: 6 Speed, 7 Speed, 8 Speed, 9 Speed Shifter Compatibility: Shimano Mountain Shift Mechanism: Cable Actuated Max. Tooth: 40 - 45T Min. Tooth: 11 - 12T Chain Wrap Capacity: 33T Cage Material: Steel Chain Retention: - Color: Black Weight: -