Having a chattering noise when i ride for the last 4 times out. Its not constant as it goes away as the rpm's increase. Seems to be coming from down around the footpeg level but cant determine which side. Im assuming its in the drivetrain because going down a hill i pull in the clutch, rev the engine , and no chatter noise. Spent several hours tightening bolts and checking the exhaust and exhaust shields for tightness because that was a similar sound , and the fix, last year. Put the bike on my rack and in 6th gear rotated the rear wheel back and forth but no issues there. It is the loudest when i lug the engine in any gear and goes away in the higher rpms. Rode 200 miles yesterday and midway thru the ride it disappeared about 90%. Going on a long trip in a couple weeks so any ideas appreciated! Bike has 26K on it. Sloppy primary chain? Clutch plate issue? 2015 SG Special
