ENGINE PLUG YAMAHA YZ450F 06-09, WR250F 03-14, WR450F 03-15 BLUE Workshop perforated for improved airflow and

perforated for improved airflow and a lightweight feel

MX 144 08-13

and flexion

Kawasaki KX250 17-20

Although the Ti-6 will not pass FIM sound requirements seen in professional racing here in the states or in Europe

ENGINE PLUG YAMAHA YZ450F 06-09, WR250F 03-14, WR450F 03-15 BLUE Workshop perforated for improved airflow andMade from aero grade aluminium, Apicos 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.