X4 Rear Derailleur The X4 Rear Derailluer combines the best elements of SRAM shifting with a stylish design in an affordable price point.  Intelligent material selection yields a lightweight high...
X4 Rear Derailleur The X4 Rear Derailluer combines the best elements of SRAM shifting with a stylish design in an affordable price point.  Intelligent material selection yields a lightweight high...
¥2,069
Availability: Out Of Stock