The Nikko Racing Injection Adjuster tool is developed to work on Suzuki motorcycles equipped with fuel injection. It's an easy to use and reliable tool connected directly to the diagnostic plug, allowing you to add or remove fuel where needed to maximise machine performance. It differs from a Power Commander in that it does not remain fitted to the bike, but rather is a tool which is plugged in and then removed after the adjustment is complete. This allows you to buy one tool and use it on thousands of Suzuki motorcycles. It works on all modern fuel injected Suzukis and is the only adjuster fully compatible with the new 32 bit processors!