As many drivers are looking for the best price/quality rate products, RB decided to make an engine combo without any compromise on the performance, the quality and the reliability but with a very interesting price. Its name: The Limited Edition 1. This 3,5cc buggy engine is a 5 ports with a bi-turbo crankshaft, lightened cooling head and turbo combustion chamber. This engine comes with RB homologated in-line pipe and compact manifold. Quantity limited to 300 pieces for the whole world.