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
Honda CRF 450 R
2003, 2004, 2005, 2006, 2007, 2008
Honda TRX 450 ER Sportrax rozrusznik elektryczny
2006, 2007, 2008
Honda TRX 450 R Sportrax rozrusznik nożny
2007, 2008, 2009