I have a little knee pain after riding. It seems to be a bit less now that I'm riding a clipless road bike as opposed to my Sedona. I know I'm over weight and that is causing my knee popping when not riding. My Mother has severe arthritis in her knees and shoulders. She's had three knee replacements (one they screwed up) and had to do over...anyway, she's not gotten much relief after all that. I'm trying to keep the enevitable at bay for me as long as I can by trying to ride and build up strength all over.