Jet Kit for 2007 Yamaha YZ250F Victory you have a say in

you have a say in what kind of housings we use (cast or billet aluminum) and the amount of gear reduction you get

DLC coated piston pin for reduced friction and heat

·         Zinc plated

Premium Rotary Seal (420650370) - QTY 1

You won’t need a completely new portal kit

Jet Kit for 2007 Yamaha YZ250F Victory you have a say inTake your performance to new heights with a Carburetor Jet Kit for your dirt bike. Increase power and improve performance throughout the entire RPM range while improving throttle response and smoothness. These Carburetor Jet Kits take the guesswork out of tuning your dirt bike. Whether youre rolling with a stock dirt bike or youve made some modifications our Jet Kit will optimize your air fuel ratio to eliminate rough spots and help you take control