Fits Yamaha YFZ450 adjustable fuel air mixture screw UPGRADED BRASS

Product descriptionThis is a Vito's Performance 20045-2009 YFZ450 fuel air mixture screwThis is the EASIEST and quickest way to adjust your fuel/air mixture ratioNo tools needed - adjust on the fly, right on the trails or track!This is the upgraded style made of brass! The cheap aluminum style ones are very delicate, and constantly BREAK OFF inside the carbWe used to sell the aluminum ones, and due to them snapping off and ruining an expensive carb, we upgraded the material to brassWatch out! Spend a few more dollars, and save a huge headache, and possibly your weekend riding tripThis includes the mixture screw, as well as the washer, o-ring, and holder springfits any year YFZ450 CARB MODEL 2004 2005 2006 2007 2008 2009 04 05 06 07 08 09Fits the stock FCR carbWill not fit the fuel injected 450r or 450x models *

• Part Number: FMS01
• Part Brand: Compatible with Yamaha
• Warranty: 30 Days
• Fits: ATV