Part No. 30-729.BK.RL
JT Drive X-RING CHAIN 520X1R3 RIVERT LINK BLACK

The new JTC520X1R3 range of drive chain features upgraded specification for increased tensile strength and durability, including a 0.2mm thicker inner side plate. Pin diameter, total pin length and outer plate specification remains unchanged form the X1R2 version and as such, our JTC520X1R3 spring type and rivet type connecting links are fully compatible with the JTC520X1R2 chain