Wire Harness 110cc 125cc Coolster ATVs Go Kart Dirt Bikes Quad 4 Wheeler Dune Buggy Pit Bike Brand New Wire Harness It is fit for 110cc 125cc ATVs, Go Karts, Dirt Bikes This Transfer line is used to link the general magneto plugin in 110-125cc of engine which is switched a special engine magneto plugin in ATV/Dirt Bike/Go Kart matching engine of coolster. Please check pictures and specifications for compatibility