MOOSE RACING Air Cut-Off Valve Rebuild Kit - Suzuki/Yamaha 46-4007 FX-17/FX-17Y Helmet Peak Flag The are the same catch

The are the same catch can setups that are used on the Team Graves Yamaha AMA Championship winning Yamaha YZ450F and Yamaha YZ250F supermoto bikes

Improved wear resistance and strength

Disable Injector Decel cut-off

as well as the attachment points

Laser etched positioning grid for easy set up

MOOSE RACING Air Cut-Off Valve Rebuild Kit - Suzuki/Yamaha 46-4007 FX-17/FX-17Y Helmet Peak Flag The are the same catchImproperly functioning air cut off valves can stick open or closed causing popping on deceleration or poor running conditions Models with multiple carburetors include components to repair all carburetors Kit Includes all necessary parts to rebuild the air cut off valve circuit Kit includes necessary O rings, diaphragm, spring screws