Sram X4 rear derailleur;It combines the best elements of Sram shifting with a stylish design in an affordable price point;Outer cage made of steel;Available in black and silver colour;Intelligent material selection yields a lightweight high performance derailleur

• Sram RDPX4L Rear Derailleur, Black
• Large
• Black

Sram RDPX4L Rear Derailleur, BlackSram