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
Husqvarna FE 250
2014
KTM EXC-F 250 ie4T
2014, 2015, 2014, 2015
KTM EXC-F 250 ie4T Sixdays
2014, 2015, 2014, 2015
KTM SX-F 250 ie4T
2013, 2014, 2015