Microshift Estes Rear Derailleur Description: For riders that 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 compatible with 2x chainring configurations 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: 7 Speed, 8 Speed, 9 Speed Shifter Compatibility: Shimano Mountain Shift Mechanism: Cable Actuated Max. Tooth: 34 - 40T Min. Tooth: 11 - 14T Chain Wrap Capacity: 45T Cage Material: Steel Chain Retention: - Color: Black Weight: -