ProX Titanium Exhaust Valve 28.2423-1 for Yamaha

Description

Part:
ProX Titanium Exhaust Valve
Part Number:
28.2423-1
Prox valves are one piece forgings for extra strength
Manufactured from a special Ti3Al material
Utilizes CrN coating for extra hardness and less friction between valves and guides
Gas-Gas EC 450 F 2013-2015
Material Type: Titanium
Position: Exhaust
Yamaha WR 450 F 2003-2015
Material Type: Titanium
Position: Exhaust
Yamaha YZ 450 F 2003-2009
Material Type: Titanium
Position: Exhaust