... , PU 3. good quality and extremely competitive price (1) Name: rubber wheel(2) Color: Black ,red, yellow ,green ,gray(3) Bearing ... .(5) Material of tire: Our rubber wheel has high natural rubber rate, high elasticity, rub resistance, natural rubber tire and steel rim make ... SULFUR POWDER supply to tyre ormacom pleteset to use ,both reduce production cost and ensure trye quality ,cut down your purchase ...