The smallest pit bikes, like a 50cc can go about twenty five mph (or less if they've a limiter), while the quickest versions can go sixty+ mph. The best pace generally is determined by how highly effective the engine is and exactly what the transmission and gearing are setup for. https://surron-frame38045.arwebo.com/60267081/fascination-about-are-electric-unicycles-legal-in-the-uk