The 420 goes into gear and engages. But when you give it throttle it starts to move but only makes the bike rock forward. I’ve checked the shift valve and all possible electrical issues. I haven’t tried changing the oil as it appeared to be new. My next move it to obviously change the oil. I was hoping someone else has had a similar experience and could provide some information. If the oil change doesn’t improve what would be my next course of action? With only 800 miles and stock tires I wouldn’t think the clutch would be worn enough for replacement.