microSHIFT ADVENT X Rear Derailleur - 10-Speed, Medium Cage, Black, With Clutch Used The thoughtful design allows for

The thoughtful design allows for kids to stay warm and dry from all angles

Durable materials and timeless design make this perfect for skiers and others who get cold hands

burly hardware

FLEX ADJUSTMENT allows a larger flex range for customized power

canoes and other precious cargo

microSHIFT ADVENT X Rear Derailleur - 10-Speed, Medium Cage, Black, With Clutch Used The thoughtful design allows formicroSHIFT ADVENT X Rear Derailleur 10 Speed, Medium Cage, Black, With Clutch With a raceworthy weight and the right gearing for any situation, microSHIFT's top of the line ADVENT X rear derailleur delivers high end performance without high end headaches. By using a 10 speed chain and wide range 11 48t cassette with predictable, evenly spaced gear steps, ADVENT X allows you to find the right gear even in challenging conditions. Add in microSHIFT's