Fastway - Yamaha YZ 250F(X)/450F(X) ('14-'UP) Spark Arrestor | PMB-01-5106 Throttle Tubes Used exclusively by the all

Used exclusively by the all the Yamaha factory off-road race teams the past 12 years

" Lower Powerlip Roller

Liberal venting helps keep rider cool

Awesome looking and affordable

Threaded Hitch Pin with Clip

Fastway - Yamaha YZ 250F(X)/450F(X) ('14-'UP) Spark Arrestor | PMB-01-5106 Throttle Tubes Used exclusively by the allThe Fastway Spark Arrestor End Cap is designed as an efficient way to convert your stock muffler into a U. S. F. S. approved spark arrested muffler. When the spark arrestor screens are not required, such as at the MX track, simply remove two machine screws on each end cap and take out the screens. Each end cap is machined out of solid 6061 aluminum and anodized with a protective finish. Designed to quickly and easily convert stock, 4 strokes and some