Brought bike to Harley because of 07 Sportster 1200 ONLY 3700miles bangs in all 5 gears and a rattling on in 4th /5gears sort of like cam rattle or not enough load, downshifting sometimes helped. I felt the shift bang and hear the noises from the lower end on the right side of bike (belt side), not to mention my shifting foot Harley looked it over said the belt was too tight and they adjusted it. Bike ran smoother no rattles and shifted better sometimes no first gear clank, shift into second was smooth, bang in third (not as bad) 4/5 had smother shift no loud clangs. Could actually feel the shift was smoother in my foot while shifting Road bike for 100 miles or less and same problems seem to be back. Can someone Please help me??.:newsmile077: