Larger diameter carbon steel alloy pins and thicker plates provide greater tensile and fracture resistance.
Extended bushings and strong rollers ensure greater durability.
The 520RH2 is suitable for supermoto and motocross bikes up to 500cc.
Regina Group is a world leading developer and manufacturer of standard and special roller chains and conveyor chains, belts and components. Thanks to its long-standing technical knowledge, manufacturing know-how and highly diversified product range, the Group is able to offer reliable solutions to a widespread global portfolio of markets.