Sram X3 Rear Derailleur Long Cage 7 8 Speed

The sram x3 rear derailleur is the ideal replacement or upgrade for a 7-8 speed gearing set up. This is a great value rear mech for beginners or light adventurers.

The sram x3 rear derailleur is the ideal replacement or upgrade for a 7-8 speed gearing set up. This is a great value rear mech