hairspray or an air compressor. with hairspray just spray a LITTLE bit on your bars and grips and they should slide on. with an air compressor get the grip on a little bit then spray air inbettween the grip and bars while pushing and twisting
zipties4life theyre soo easy
Zip ties?
this and or air compressor is ur best betrubbing alcohol works the best, it drys in like 5 min