DBP18990 - Sportbike Suspension Tuning - How to Improve Your Motorcycles Handling and Performance. Suspension systems on todays sportbikes offer an unmatched variety of adjustments, but understanding how those adjustments work, and how to combine them to tailor your motorcycle to your riding style can be just as challenging as riding well. Thats why many riders never try to make the most of their bikes high-tech suspensionsimply because they dont know where to start or are afraid of making their bike handle worse rather than better. Now, in the first book that specifically addresses sportbike suspension systems, Andrew Trevitt, senior editor of Sport Rider magazine and a former roadracer, guides you through the process of setting up your bike s suspension to suit your riding style.