Part No. 65-422.TI.WI
Yamaha WR / YZ 250 F 2001-2013
TITANIUM Wiseco Valves Standard. EXHAUST
Head Diameter 24.50mm / 0.965 inc.
Stem Diameter 4.50mm / 0.1758 inc.

Stem Overal Lenght 77.90mm
Cross reference numbers. Kibblewhite # 80-80077, PSYCHIC XU-09519E, VERTEX 8400005-1, WISECO VET005, 5NL-12121-10-00,
2003 WR250F - WR250FR VALVE

2003 YZ250F - YZ250FR VALVE
2004 WR250F - WR250FS VALVE
2004 YZ250F - YZ250FS VALVE
2005 WR250F - WR250FT VALVE
2005 YZ250F - YZ250FT VALVE