Ride On has been around for about 15 years and claims to plug holes up to 1/4" on motorcycles. In our litigious society my guess is the product has not failed resulting in injury, certainly there are a lot of people riding with holes plugged with it that don't even know they are riding on plugged holes and may never know. Also keeps the tire balanced for its life. A string or mushroom plug with ride on would give double insurance and never go out of balance. I had a catastrophic rear blowout 2 up about 80 mph without issue but tire wasn't salvageable. Also had a good size cut in the rear tire from a rock, took the tire off along the road, put a large truck patch on the inside of the carcass, rode it 3500 miles home at highway speeds.
05 1300R -sadly sold 04 BMW K1200LT - Luxury Tourer, smooth efficient quiet power,sporty mile eater 05 BMW F650GS - rugged and elegant adventure tourer, does it all well, high speedcruising to rough dirt roads
IBA: SS1000,SS2000, SS3000, BBG1500, 50CC, UCC, LGL1000, 4 Corners