Derailleur Parts

- 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...

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

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls, steel races and road seals - Long too...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls, steel races and road seals - Long too...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls, steel races and road seals - Long too...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls, steel races and road seals - Long too...

- Proven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes - Optimized tooth design...

- Proven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes - Optimized tooth design...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Distinctly modern and angular design - Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contempor...

- Experience silky smooth pedaling, improved shifting accuracy, and extended durability with Kogel ceramic derailleur pulleys designed for the lat...

- Experience silky smooth pedaling, improved shifting accuracy, and extended durability with Kogel ceramic derailleur pulleys designed for the lat...

- Experience silky smooth pedaling, improved shifting accuracy, and extended durability with Kogel ceramic derailleur pulleys designed for the lat...

- Experience silky smooth pedaling, improved shifting accuracy, and extended durability with Kogel ceramic derailleur pulleys designed for the lat...

- Experience silky smooth pedaling, improved shifting accuracy, and extended durability with Kogel ceramic derailleur pulleys designed for the lat...

- Experience silky smooth pedaling, improved shifting accuracy, and extended durability with Kogel ceramic derailleur pulleys designed for the lat...

Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 072774254323 EAN: Not available Manufacturer Part Number: Does Not Apply 25...

Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 072774259168 EAN: Not available Manufacturer Part Number: Does Not Apply 25...

Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 072774259175 EAN: Not available Manufacturer Part Number: Does Not Apply 25...

Converts braze-on front derailleurs to clamp style 20mm of vertical height adjustment AL6061 alloy construction Today's Stock Status 5 Available ...

Converts braze-on front derailleurs to clamp style AL6061 alloy construction 28g Today's Stock Status 10+ Available to ship in 2-4 Business Days ...

Converts braze-on front derailleurs to clamp style AL6061 alloy construction 28g Today's Stock Status 10+ Available to ship in 2-4 Business Days ...

Converts braze-on front derailleurs to clamp style 20mm of vertical height adjustment AL6061 alloy construction Today's Stock StatusCurrently not ...

Converts braze-on front derailleurs to clamp style 20mm of vertical height adjustment AL6061 alloy construction Today's Stock Status 10+ Availabl...

Ultra-smooth ceramic bearings 11 tooth nylon fiber upper & lower pulleys Hardware included Today's Stock Status 1 Available to ship in 2-4 Bu...

Converts direct mount front derailleurs to clamp style Fits 68/73mm and 100mm wide bottom brackets AL6061 alloy construction 34.9mm clamp 85mm off...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls and steel races - Long tooth profile o...

- The Aero Kolossos offers reduced friction, improved shifting accuracy, and better chain retention - Includes pulleys with ceramic balls and steel...

- The Aero Kolossos offers reduced friction, improved shifting accuracy, and better chain retention - Includes pulleys with ceramic balls and steel...

- The Aero Kolossos offers reduced friction, improved shifting accuracy, and better chain retention - Includes pulleys with ceramic balls and steel...

- The Aero Kolossos offers reduced friction, improved shifting accuracy, and better chain retention - Includes pulleys with ceramic balls and steel...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls and steel races - Long tooth profile o...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls and steel races - Long tooth profile o...

- HOLLOWcage has a carbon-polymer mono-plate construction with bespoke, oversized, full ceramic bearings and advanced silencing pulleys - Special x...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls and steel races - Long tooth profile o...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls and steel races - Long tooth profile o...

- Offers the lowest friction possible while maintaining shift accuracy - Includes pulleys with ceramic balls and steel races - Long tooth profile o...