After about 15 miles I smelled oil burning, opened the hood and the oil cap was loose. Thought it was my fault until I notice the oil tank was loose, I could move it around. Here there are three bolts holding it in. One on the left side and two on the right. The two on the right were gone, it looks like one was in cause I could see wear marks but I think they left the other one out. I had to go to the hardware store and get two 1/4"X1/2" standard thread bolts, flat washers and lock washers and pull the can to put them in, good to go. I have 74 miles on it now. Also be careful if your on the right side of the sled and check the oil cap with your left hand because your sleeve can touch the pipe and it melts a hole in it if it is hot, then you smell burning plastic when you ride!!!!!!! SUCKS!!!!!!! $200 jacket looks like crap!!!!!!