Review on CKAuto 6 Pack Metal Valve Stem Extenders, 45 Degree 90 Degree 135 Degree, Universal Silver Valve Stem Extensions by Michael Tarlue

I screwed on the front extension (with a cap to cover the open end (Harley Road King Classic). At first it SEEMED to work fine BUT when I went in I brought pressured the tire and unscrewed the cap AIR STARTED TO COME OUT QUITE STABLE As soon as I pumped air it came out of the new valve again A complete disappointment and a waste of my money.