It contains everything to get rid of the standard poor quality philips bolts on handlebar switch & control units, windshield & screen, various plastic covers. It also contains nyloc nuts for the drive chain adjusters, 8mm hi tension bolts for the rear subframe and the footpegs and R-clips for the wheel axles to replace the splitpins. "Everything is high grade stainless steel wherever possible. Everything has allen heads except the front brake fluid reservoir cap screws which are stainless Phillips. The high tension steel bolts are cadmium plated for corrosion protection. Included is a complete WHAT GOES WHERE SHEET. You need to add a 13mm spanner and 3mm and 4mm allen keys to your tool kit.