Which is the best street legal bike for track racing?

Track racing bikes are specially designed and built to be used on the track in racing competitions. The best street legal bike for track racing depends on the purpose, budget and preference of the rider. Generally, modern high-performance sports bikes with lightweight frames and powerful engines are the most popular choice. It is important to choose a bike with good handling, power delivery and suspension set up. Additionally, the rider should take into account the availability of spare parts and the ability to customize the bike. Ultimately, the best street legal bike for track racing is the one that best suits the needs of the rider.