Custom 420 O-Ring Chain 106 120 Links For Segway X160 & X260 / Sur-ron Light Bee / Talaria Sting
Product Description
O-ring chain has been upgraded with a host of improvements to offer a stronger, longer lasting chain
Features 10% increase in chain wear life
15% greater shock-pin resistance and roller-fatigue strength
7% greater overall fatigue strength
Average tensile strength is now 7,644 lbs.
O-rings which retain a special vacuum-injected grease around the pin and bushing area
High alloy steel pins, solid bushings and rollers, and shot peening of plates and rollers for increased fatigue resistance