An easy way to remove a bike handlebar grip with a bike pump

This trick should work on most of the rubber handlebar grips. You just need a bike pump and a balloon needle. You can also use compressor or compressed air

Another trick is to use soap water. Please comment if you want a video of that.

If you don't have balloon needle you can use one of these 3D-prints.
https://www.thingiverse.com/thing:2825082
https://www.thingiverse.com/thing:3679198

Видео An easy way to remove a bike handlebar grip with a bike pump канала Mysterious China Packets