Air Cut Off Valve Kit 46-4004 thumpstar aluminium engine case and cylinder

aluminium engine case and cylinder head and forged triple clamps and risers

high-strength construction keeps total weight to just 75

DIAMETER OF INTAKE HOLE approx 27

25 - 16" Rear Wheel Tubes PIT PRO Bike Trail Bike Dirt Bike PIT Bike Thumpstar

15-19 inch Rear Back Wheel Rim PIT PRO Bike Trail Bike Dirt Bike PIT Bike Thumpstar

Air Cut Off Valve Kit 46-4004 thumpstar aluminium engine case and cylinderAir Cut Off Valve Rebuild Kits Poor running conditions or popping on deceleration are signs that you may need to rebuild the air cut off valve. All of the necessary parts to rebuild the air cut off valve circuit are included. Kits for vehicles with multiple carburetors include all components for all carburetors.