Tyson Racing Yamaha Yfz450r Swingarm Round Style Extended Chromoly Efi Only +8" Toomey Works on the stock factory

Works on the stock factory OEM Mikuni carburetors

also includes mounting hardware ( bolts

OEM #2XJ-82510-01-00 or 2XJ-82510-02-00

for illustrative purposes only

14 piece kit contains:

Tyson Racing Yamaha Yfz450r Swingarm Round Style Extended Chromoly Efi Only +8" Toomey Works on the stock factoryThis is a BRAND NEW YFZ450r of yfz450X custom swingarm done by TYSON RACING This model is longer than stock by an extended plus +8" 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