ProX Racing Parts 28.6423-1 Titanium Replacement Exhaust Valve

★★★★★ 4.9 88 reviews

US$32.28
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US$32.28
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Management number 233821046 Release Date 2026/06/27 List Price US$32.28 Model Number 233821046
Category

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: KTM 450 SM-R 2004-2007, 450 SX Racing 2003-2006, 525 SM-R 2004-2005, 560 SM-R 2006-2007. Specs: Location: Exhaust; Material: Titanium; Number of Valves Included: 1; Head Dia: 30.00mm; Length: 97.00mm; Stem Dia: 6.00mm.

  • Fits: KTM 450 SM-R 2004-2007, 450 SX Racing 2003-2006, 525 SM-R 2004-2005, 560 SM-R 2006-2007
  • Specs: Location: Exhaust; Material: Titanium; Number of Valves Included: 1; Head Diameter: 30.00mm; Length: 97.00mm; Stem Diameter: 6.00mm
  • 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
UPC 193564324818
ASIN B008K5A7DC
Brand Name Prox Racing Parts
Unit Count 1.0 Count
Valve Type Exhaust Valve
Item Weight 1.12 ounces
Thread Size 30mm
Thread Type Metric
Manufacturer ProX Racing Parts
Model Number 28.6423-1
Material Type Metal
Exterior Finish Titanium with CrN coating
Item Dimensions 6 x 1.5 x 1.5 inches
Number of Ports 1
Inlet Connection Type Threaded
Manufacturer Part Number 28.6423-1

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