EK

EK Chains, Connecting Links, and Drive Chains at JJ Motorsports

EK Chain, founded in 1941 as Enuma Chain Mfg. Co., Ltd. in Kaga, Japan, is a pioneering brand in the motorcycle industry, initially established as a general roller-chain manufacturer. With a legacy of innovation, EK introduced the world's first sealed O-ring chain in 1974, setting new standards for durability, performance, and reliability. Headquartered near Komatsu on Japan's west coast, EK specializes in high-quality chains designed to enhance power transmission, reduce wear, and improve safety for street, touring, and competitive riders worldwide.

At JJ Motorsports, we carry a premium selection of EK Chain products to upgrade your motorcycle's drivetrain. For secure connections, consider the EK 525 L3D Connecting Link in Rivet Chrome with NX2-ring technology for enhanced wear resistance. Riders seeking gold accents can opt for the EK 530 L3D Connecting Link in Rivet Gold, ideal for street and touring bikes. Boost performance with full chains like the EK 520 L3D Drive Chain - 120 Links in Chrome featuring weight-reducing cutouts, or the EK 525 L3D Drive Chain - 120 Links in Gold for a stylish upgrade. For competition use, the EK 520 RV3D Drive Chain - 120 Links in Chrome offers dimpled outer plates and chromium carbide pins. Whether you're maintaining your bike or pushing limits on the track, EK Chain provides trusted solutions compatible with various motorcycle models. Explore our inventory to find the ideal drivetrain components for your ride.

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!