You might also like PROX - 01.6413.B ProX Piston Kit KTM450EXC`03-07/450XC ATV`08-09 11.0:1 (88.96mm Regular VAT incl. € 229.77PROX - 28.2423-1 ProX Titanium Exhaust Valve YZ/WR450F `03-09 + YFZ450R`09-24 Regular VAT incl. € 104.47PROX - 01.6440.A ProX Piston Kit KTM450EXC-F `20 + FE450`20 12.75:1 (94.95mm) Regular VAT incl. € 248.09 | ||||