Prox Racing Parts

28.2423-2

ProX Racing Parts 28.2423-2 Titanium Replacement Intake I Valve

Valve Parts

Fits: Yamaha YZ 450 F 2003-2009, WR 450 F 2003-2013, YFZ 450 2004-2009, YFZ 450 R 2009-2013; Gas Gas EC 450 F 2013
Specs: Location: Intake I; Material: Titanium; Number of Valves Included: 1; Head Diameter: 27.00mm; Length: 76.30mm; Stem Diameter: 4.50mm
ProX titanium valves are forged in one piece for extra strength and greater durability than OEM Titanium Valves
Uses a special Ti3Al alloy for better performance under high temperatures
CrN coating for extra hardness and less friction between valves and guides

ProX titanium valves are forged in one piece for extra strength and greater durability than OEM titanium valves. Uses a special Ti3Al alloy for better performance under high temperatures. CrN coating for extra hardness and less friction between valves and guides. Fits: Yamaha YZ 450 F 2003-2009, WR 450 F 2003-2013, YFZ 450 2004-2009, YFZ 450 R 2009-2013; Gas Gas EC 450 F 2013. Specs: Location: Intake I; Material: Titanium; Number of Valves Included: 1; Head Dia: 27.00mm; Length: 76.30mm; Stem Dia: 4.50mm.

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