All Balls Racing - Air Cut off Valve Rebuild Kit (46-1012) K-Type-Cases This replacement pump is for

This replacement pump is for all fuel injected Yamaha WR250 R/X

A micro ratchet chin strap makes securing the helmet and removing the helmet quick and easy

High performance biodegradable formulation

Synthetic Suede In Palm Impact Zones

All Balls Racing - Air Cut off Valve Rebuild Kit (46-1012) K-Type-Cases This replacement pump is forKit Includes all necessary parts to rebuild the air cut off valve circuit. Models with multiple carburetors include components to repair all carburetors. Kit includes necessary o rings, diaphragm, spring, screws. Improperly functioning air cut off valves can stick open or closed causing popping on deceleration or poor running conditions.