-Beta Fuel Mixture Screw for Evo 4-Strokes
-Used to adjust fuel mixture screw with no tools required!
-Made in the USA!
Fits 2007-on Rev/Evo 250-300 4-Stroke Models. Install instructions can be found here: https://betausa.com/accessory-instructions/
Beta Trial Evo 4-stroke Evo|Rev Fuel Screw
Beta Original Parts