TaG (Touch and Go):The TaG kart is a sprint chassis, complete with FIA tested bodywork, that uses a water cooled, electric start, 125cc single speed engine. The popularity of this class is the low maintenance, durability, and ease of use. Junior and higher use a 125 cc 2-stroke engine (from around 27 hp to 30 hp) like the X30 or the Vortex ROK or t...