I have developed a kit for the happy times bike engines. it consists of sorbothane squares and replacement frame mounting studs. I promise you that sorbothane is the most advanced vibration damping material out there. any homebuilt jig will not work as well as this. I have this kit on my HT bike and the vibration is almost gone at wide open throttle. it is truly amazing. I want to sell these kits for 40 dollars but I would like to extend a deal to this forum for testing. i am asking
15 dollars shipped USA 20 dollars overseas, and a review by you on this forum.
15 dollars shipped USA 20 dollars overseas, and a review by you on this forum.