MicroSHIFT M21 Rear Derailleur 6/7-Speed, Long Cage, Black Type_Seat Mesh only corrosion-resistant steel with a rainbow

corrosion-resistant steel with a rainbow anodized finish

these tubes strike an ideal balance between flexibility and puncture resistance

Innovative freecoaster design with a 9T chromoly driver and 3-pawl engagement system allows for seamless wheel control and optimized traction during tricks and grind sessions

Its compact profile and secure closure make it the go-to choice for organized outdoor storage on every adventure

MicroSHIFT M21 Rear Derailleur 6/7-Speed, Long Cage, Black Type_Seat Mesh only corrosion-resistant steel with a rainbowUpgrade your bike's gearing with the microSHIFT M21 Rear Derailleur a reliable, high performance component designed for 6 and 7 speed Shimano compatible systems. Crafted with durability and precision in mind, this long cage derailleur ensures smooth shifting across a wide range of gears, making it ideal for both mountain biking and road cycling adventures. Materials & Construction: Built with a robust combination of composite and steel components, the