Tyson Racing Yamaha Yfz450r Swingarm Round Style Extended Chromoly Efi Only +4" new you do not need your

you do not need your old basket to rob parts off of

2009 YFZ450 - YFZ450YL FUEL TANK

This is a OEM factory YAMAHA part from our local dealership

and tether only

FITS OEM PART NUMBERS: 7043938

Tyson Racing Yamaha Yfz450r Swingarm Round Style Extended Chromoly Efi Only +4" new you do not need yourThis is a BRAND NEW YFZ450r of yfz450X custom swingarm done by TYSON RACING This model is longer than stock by an extended plus +4" This accepts the ROUND STYLE BEARING CARRIER This is made from chromoly steel, lighter and stronger than standard mild steel. This was professionally done, 100% TIG welded, 100% guaranteed to be free from all defects Tyson Racing has been making swingarms and building drag Banshees for 20+ years Will fit only EFI fuel