YAMAHA YZ 85 125 250 YZ WR 250 400 426 450 F AS3 AS3 HIGH PRESSURE 1.6 BAR RADIATOR CAP year-2005 2002-2009 Yamaha YZ 450 F

2002-2009 Yamaha YZ 450 F

2009-2010 Yamaha YBR 250

2006-2016 KTM 250 XC-W

2000-2023 KTM 250 EXC

2004-2005 Kawasaki ZX10R

YAMAHA YZ 85 125 250 YZ WR 250 400 426 450 F AS3 AS3 HIGH PRESSURE 1.6 BAR RADIATOR CAP year-2005 2002-2009 Yamaha YZ 450 FAS3 Performance high pressure radiator caps are designed to prevent loss of coolant from the radiators when the motor is running at high temperatures. They are designed for the more serious racer to keep the bike going and helping you to finish the race. Please be aware that the longer the motor is running at high temperatures the more potential damage it can do to the engine. Will Fit All Yamaha motorcycles Features Prevents coolant from overflowing