Made from aero grade aluminium, Apico’s engine plugs are stronger than standard plastic engine plugs, and less likely to alter in shape from the demanding pressures of an off road engine. Anodised and available in a selection of colours to suit manufacturers, with laser etched ‘factory racing’ logo. 8mm and 6mm fitment. Accepts OEM O-rings. FANTIC XXF450 24-25 YAMAHA YZ450F 23-25 YZ450FX 24-25 WR450F 24-25