Hi everyone, I have designed a spring assisted motorcycle slider. I have researched springs and have found that I am able to mount a 400 pound spring into the slider, which I feel is plenty. I am currently building a drop testing device and have built a prototype slider with a 200 pound spring. Soon I will upload pictures of the prototype and when I’m finished testing I will upload a video of the testing taking place. The prototyped slider diameter is 2 ¾ inches I think I can make the diameter closer to 2 inches. The design is “Patent Pending” but I would love to hear suggestions and comments about the design like the mounting base or the sliding puck holding device. It seems like depending on the bike it needs a spacer or something so the mounting base can be bolted to the frame. Is that correct? Thanks for your time and happy riding.