Prox titanium valves are forged in one piece to achieve an even higher degree of hardness. The use of special materials and the special coating also give the valves better material properties at high temperatures. This makes the valves even longer than the comparable OEM titanium valves.
Модель
Рік випуску
Gas Gas EC 300 F 4T Racing
2012, 2014, 2013
Yamaha WR 250 F
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Yamaha YZ 250 F 4T
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013