- How to attach a rocket launcher on your bike - This file will just mainly give you an idea what you can do. It is actually very simple. Just take a model rocket launch pad and take off one of the legs. You should now only have two left. Attach this to the front or side(s) of your bike. Mount the launch controller on your handlebars or the bar the runs from your seat to the front wheel. Then its actually quite simple after this. Just find a little punk riding his bike, chase him down, then point and shoot! ------Vortex