5Dev Titanium Derailleur Jockey Wheels, 12/14t, SRAM T-Type

- Shifty replaces the original plastic cable pulley wheel with an aluminum pulley, featuring a sealed (2RS) stainless steel bearing to ensure free ...

- This 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups - The sy...

- This 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups - The sy...

- Further Drive Technology consisting of two new tech features that are both aimed at making the OSPW X boost the Transmission group’s ability to p...

- CNC'd titanium Pulley Wheels Made in San Diego, California - Enduro Ceramic bearings - Cut out from the inside of chainrings to minimize material...