Regina 520 RX3 Chain + Connecting link

Designed to ensure high resistance to elongation and to the severe impulsive stresses caused by Off-Road riding. Extended bushings and solid rollers, alloy carbon steel pins, shot-peened plates to offer increased tensile strength and fatigue resistance are some of the most important features. RX chains feature shaped bushings and special X chromized alloy carbon steel pins, together with special bevel plates to provide reliable engagement in the most severe Off -Road applications.