we are supplying the good quality motorcycle inner tubes ,andthe barrow inner tubes ,the natural rubber material ,,and thehigher rubber content ,is at 30% and 45% ,very soft for the feelingof hand

the size from 200-17 ,,,and 410-18,,etc

the TR4 ,TR87 ,TR1 for the valves

the blun line on the surface of the tubes

the packings is for the small box and carton boxes 

and the transparent plastic bag and nylon bags ,,