PR1800-2 

350-4 tyre,

steel rim, ( plat zinc or paint )

ball bearing

we can supply you the rubber wheel such as: 6x2, 8x2, 200x50, 250-4, 300-4, 300-8, 300-10, 350-4, 350-5, 350-6, 350-8, 350-10, 400-4, 400-6, 400-8, 400-10, 500-10, 600-6, 650-8 etc.