Tyson Racing Yamaha Yfz450r Swingarm Round Style Extended Chromoly Efi Only +10" cy240kit (PHOTOS show a plus +6"

(PHOTOS show a plus +6" swingarm for reference

75" or about 50 to 70mm

but shown in photos for reference)

Toomey Racing has said these pipes can take from 4-6 months to be delivered

Also includes silver cage wrist pin bearings - the best in the business

Tyson Racing Yamaha Yfz450r Swingarm Round Style Extended Chromoly Efi Only +10" cy240kit (PHOTOS show a plus +6"This is a BRAND NEW YFZ450r of yfz450X custom swingarm done by TYSON RACING This model is longer than stock by an extended plus +10" 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