EK/PBR Chain Kit 520MVXZ2 15/43-106 - Reinforced Rear Sprocket

EK MVXZ QX Ring Chain is a premium replacement option for 600cc to 1100cc street motorcycles. Key features include lightning holes in the sideplates, large-diameter pins, and friction-reducing QX Rings, all contributing to high performance and extended wear life — up to 1.5 to 2 times longer than standard O-Ring chains. A superior OEM replacement solution.