... :160psi/9bar 4.high rubber content 20% 5.accept paypal bicycle wheel tyre1. Rim weight: 600g+/-10g 2. Holes: slight angle ... dolly/moving dolly, rubber wheel ,spoke, rim, tire , bearing , rack, bracket, ash tray, rubbish keg, ash tin, dumping cart, garden shovel ... sincere cooperation and common development with friends home and abroad. bicycle wheels 20 inch