... tubeOur factory is specilized in producing high quality Motorcycle tyre and inner tube,We have passed ISO9001:2000 authentication,Successfully acquired ... China, we can produce nearly all sizes of motorcycle tyre and tube with high quality and long usage lifeThe sizes as, ... 50-18, 70/90-17, 80/90-17Our factory producing tyre&tube for light truck ,agricultural truck,motorcycle and wheelbarrow,export to ...