Drive shaft
I think the dealer was a little right. I have the same situation sometimes. I believe it has to do with having a drive shaft driven bike. I've not experienced what your describing in a chain driven bike because the chain can give you a little forgiveness. The shaft and teeth seem to be less forgiving. I just keep my hand very lose/gingerly on the throttle when I notice a bumpy area or crappy road surface coming up. I find having a tight hand on the throttle going over these areas tends to amplify the problem because of the jerkyness associated with rough roads and how they work the bike. Hope this helps a little. :roll:
I think the dealer was a little right. I have the same situation sometimes. I believe it has to do with having a drive shaft driven bike. I've not experienced what your describing in a chain driven bike because the chain can give you a little forgiveness. The shaft and teeth seem to be less forgiving. I just keep my hand very lose/gingerly on the throttle when I notice a bumpy area or crappy road surface coming up. I find having a tight hand on the throttle going over these areas tends to amplify the problem because of the jerkyness associated with rough roads and how they work the bike. Hope this helps a little. :roll: