Store Hours: M,W+F 10-7pm, Tu+Th 10-5pm, Sa 9-4pm, Closed Sunday
Shimano Acera RD-M3020 Rear Derailleur - Speed: 7/8 - Cage: SGS- RD Spring TypeTop Normal- Maximum Cog: 40T- Minimum Cog: 11T- RD Capacity: 45T