Pinarello Dogma hanger. Increases the rigidity of the rear derailleur by improving shift accuracy in critical situations.

SPECIFICATIONS
Material: Aluminium 6080
Technology: CNC Machined
Compatibility: Dogmas F8/F10/F12 and F Rim Brake bikes only

Rear derailleur compatibility: Shimano / SRAM / Campagnolo
Weight: 22g