Motorbike Tyre Tube Valve Puller form NAC Tools. This magic tool simplifies and eases the problem of feeding the inner tube valve stem correctly into position, all done without unduly stretching the tyre bead and NO chance of nipping fingers which seems to happen every time when using the old fingers.
Believe me when I say there is no one with small enough fingers to insert the valve by themselves. You simply insert the copper head of the puller through the rims stem hole and then proceed in coupling it up to the tubes valve stem. Now you can now pull that tubes valve stem nice and easy through the rim.