81-82 HONDA ATC250R: Motion Pro Throttle Cable (Stock) A great and affordable way to replace your motorcycle's throttle cable with a quality cable by a trusted brand. Uses the exact measurements and fittings as the O.E.M. to ensure the easiest installation possible. Black vinyl coil-wound housing with an inner nylon sleeve for long life and smooth operation. For maximum durability the Motion Pro Throttle Cable meets or exceeds the O.E.M.