This a 65mm tire wheel pair . Comes in 2pcs.The car hub is made of the reinforced nylon material.The rubber of the tire is high quality and a little soft. It is wear-resistance and antiskid. You can find the matching wheel hub 4mm and 5mm.
** Color of wheel varies – either Blue or White
Example of the wheel mounted to 5mm hub. (not included)
Example of our wheel mounted on the plastic gear motors.