This is the third Acerbis tank that I have purchased from Motosport for different motorcycles. All three have seemed to be of good quality. Although the tank is very large, it is narrow at the back and doesn't interfere with the knees or legs. No issues at all with mounting. They have all fit like a glove. Acerbis could have put a little more thought into the location of the right side fuel petcock. It comes very close to the header so caution has to be used to make sure the fuel line is routed and zip tied to keep it up high and away from the exhaust. Also good to run the fuel line through a heat shield sleeve for added protection from the heat of the header. Had an issue with a mount for a tank I purchased last year. A rep at Motosport was very helpful in making sure everything was right and that I was satisfied. I gave the tank a good rating based only on the location of the fuel petcock. Make sure the line is protected, fill er up and enjoy many miles of smiles without having to be concerned about running out of fuel.