MATECHUK 111 PARTS - FORK GUARD ADAPTERSEver wonder how Cody Matechuk gets such a polished factory look by mounting his YZ's plastic fork guards over his spindle clamps and all the branch ice debris protection benefits they provide? Look no further! For 2010 up Yamaha YZ450F YZ250F only (other models in development). Mfg Part# CDMK1117

Back country-Direct straight back system with a 12in silencer

Break & Rivet 520

1 silencer is proof FMF is totally committed to 2-stroke progression

when a motor oil equivalent to current specifications is required or recommended

Open meg-Direct straight back open meg

CABA1521 Yamaha/Honda/Kawasaki

Massive Power gains throughout the RPM range

Plus great features like 2 sets of posts and "shake & wake / rock to reset" to access a reserve that can basically "boost" itself

and it's machine washable

AirPro even offers a no questions asked lifetime warranty

Don't want to move it to accommodate a heat exchanger

Some of the enclosures we tested were