Looking at the chart pamcopete gave me, it wouls seem i need a 33 tooth gear and not a 34, i did purchase a 32 tooth wonder if that will help. I used it before after installing a 4 gal tank to replacr the original stock 3 gal. While using the 32 gear, my tank would only get 180 miles out of it, which is what i got whwn i had a stock 34 sprocket and a 3 gal tank....common math says that a 4 gal tank with 34 tooth should give me 240 miles...but even before the rear gear swap out, orignal gears, i remember the bike running around 3500 at 55..... I have done a lot of electrical work to this bike in the last five or six months...so im really lost.. clutch noes not feel like its slipping at all in fact i think its working perfectly. I do notice a weird rpm change from 2nd and 3rd gear, like there is no change in rpm really...im prolly losing you by now but basically i just think somethings off or needs adjustment