WORKS CONNECTION ENGINE PLUGS YAMAHA YZ250F 14-25, YZ450F 10-22, YZ250FX 15-25, YZ450FX 16-25, WR250F 15-25, WR450F 16-25 BLUE Billy Bolt Avoid contact with skin and

Avoid contact with skin and eyes

Through exchangeable elastomers

Shoulder gasket conforms to body and increases aerodynamics

SX 250 (07-09)

with top strap mounted above the elbow and lower strap positioned for ergonomic fit

WORKS CONNECTION ENGINE PLUGS YAMAHA YZ250F 14-25, YZ450F 10-22, YZ250FX 15-25, YZ450FX 16-25, WR250F 15-25, WR450F 16-25 BLUE Billy Bolt Avoid contact with skin andPrecision machined from 6061 T 6 aluminum Simple positive installation with an Allen wrench Replaces the stock plug Polished to a mirror finish prior to anodizing resulting in a brilliant look Laser Engraved WC logos Available in Blue, Red, Black, Orange or Silver Made in the USA