The Sin R1 550 made its debut in Geneva. The British sports model is equipped with a 7.0-liter V8 engine, producing 550 hp, combined with a 6-speed sequential gearbox. It features carbon parts and an elevation system, that can raise it by 40 mm, so that it can pass over bumps and it has doors that open upwards.
Its interior features carbon seats, which offer more comfort, compared to purely racing seats. It has a racing steering wheel, a digital instrument panel and a leather upholstery. The company did not announce its 0-100 km/h acceleration or any other aspects of its performance.