FMF Powercore II Shorty Silencer Yamaha YZ80/85 | 024019 Spark Arrestor A unique feature is our

A unique feature is our extended front that protects the OEM cast tabs and sprocket underside from damage

0 F/R KX 80/85/100: 99-10 6

2015 SX / SX-F / XC / XC-F (22mm axle models)

Both chain guide and slider contain lube within for low drag and UV protectiom to keep color and plastic like new

FMF Powercore II Shorty Silencer Yamaha YZ80/85 | 024019 Spark Arrestor A unique feature is ourTaking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications. Extruded from aircraft 6060 T6 alloy Completely repackable Maximum performance, minimum noise Fits stock pipes as well as aftermarket