microSHIFT M21 Long Cage Rear Derailleur for 6/7-Speed MTB & Road Bikes BTI IP3 Regional Ground PRM The quick-mount design allows for

The quick-mount design allows for easy installation and removal

5" x 3" tires

the SRAM X-Sync 2 Eagle Chainring ensures seamless compatibility and reliable performance across a variety of e-Mountain and gravel bikes

versatile bike trunk bag engineered for durability

microSHIFT M21 Long Cage Rear Derailleur for 6/7-Speed MTB & Road Bikes BTI IP3 Regional Ground PRM The quick-mount design allows forEnhance your bike's performance and versatility with the microSHIFT M21 Rear Derailleur the ideal upgrade for 6 and 7 speed Shimano compatible systems. Crafted for riders seeking durability, smooth shifting, and compatibility with a wide range of bikes, this rear derailleur is engineered to meet your riding needs on both mountain trails and roadways. Materials & Construction: Constructed from a robust combination of high strength composite and steel