Butyl rubber inner tube 250-16 1.Model:250-16 Weight:340g 2.High rubber content 3.Prompt ... delivery 4.Competive price Butyl rubber inner tube 250-16Product DescriptionOur factory is professional in producing motorcycle/wheelbarrow tyre ... 300-16,300-18,275-14,275-17,275-18,250-18,350-10,100/90-10,300-8,400-8 ... Motorcycle inner tube size:185-17,200-17,225-17,250-17,275-14,275-18,300-17,300-18,325 ...