Can't say. The last Sportster I rode was an 84 Ironhead Roadster. It didn't seem to vibrate but of course I had my old Superglide in those days. Damn, I loved that bike.Last one I drove was my sister's Sportster. No. Vibration City. Couldn't see anything behind me in the mirror as it was shaking the whole ride. Loud and not fun. This was probably 6 or 8 years ago. She sold it but not to me, LOL. If I were to buy a cruiser bike it would probably be a Honda.