NEW TYSON RACING Yamaha RAPTOR 700 any year swingarm 700r + bearings +12" new Size 300 Genuine Mikuni 4042

Size 300 Genuine Mikuni 4042 Hex Main Jets

Can be used on many more models that use Mikuni 4042 style Main Jets

Includes the bolt

Will fit most Yamaha

2014 570 Ranger Crew EFI

NEW TYSON RACING Yamaha RAPTOR 700 any year swingarm 700r + bearings +12" new Size 300 Genuine Mikuni 4042This kit includes the front bearings and pivot sleeves This is a BRAND NEW RAPTOR 700 custom chromoly swingarm done by TYSON RACING This model is longer than stock by an extended plus +12" This accepts the ROUND STYLE BEARING CARRIER This was professionally done, 100% TIG welded, 100% guaranteed to be free from all defects Newly redesigned for increased strength, the carrier housing is now gusseted! Tyson Racing has been making swingarms and building