This is Overdose Tire Stabilized O-Ring Black 8 pcs. An O-ring used to secure the tire to the wheel. The thickness and hardness are set to perfectly balance the slip prevention with the wheel and the ease of mounting. In addition, the tires and wheels are not tensioned more than necessary, so the rotational balance is not lost.
For: RC Wheels
Overdose Tire Stabilized O-Ring Black (8 pcs)