I have a k160 g2 that was in a buddies twin yak. He went to a large single. I would have to check on time but he sent them to kingtech and they upgraded the bearings as well. It has not been run since. I bought it and put it in a bvm f18 but sold the jet and now it needs a home. Well sell for $1900 total including fees and shipping. Everything included like new. You will need a battery.