If you plan to run this as a 415 conversion on please review the following length recommendations: Kawasaki Ninja 400 typical length is 136-138 links, Yamaha R3 typical length is 142-144 links. NOTE: This chain is only 120 links so you will need two chains and an extra master link to splice the chain together.
High-performance, lightweight, low-friction chain designed to meet the performance needs of Moto3 racing
ERZ chain is upgraded with exclusive Super Dai Hard pins put through a special patented heat-treatment process that makes them 1.5 times harder than conventional carbon heat treating
Twice the wear resistance of original D.I.D 415 ER chains, and the 4,540 lb. average tensile strength is a 15% increase
