2 stroke bicycle engine kits has the characteristic of 4 stroke bike motor kit, it has an extensive application prospect. With enough hardness and stiffness, it is not easy to deform or break
2 stroke bicycle engine kits SPECIFICATIONS
With hill-climbing capabilities, it helps relieve riders' stress and exhaustion. Its heavy-duty metals make it durable in use. With a reasonable fuel ratio, it needs less than double the amount of oil to run properly.