EK Chain 520GP3DMLJC GP 3D Rivet Master Link 520 Pitch Motorcycle Chain Connecting Link

The EK Chain 520GP3DMLJC is a rivet-type master link (MLJ) designed as the dedicated connecting link for EK's premium GP 3D series motorcycle drive chains in the 520 pitch. Whether you're replacing a worn master link or completing a fresh chain installation, this rivet link delivers the same strength and reliability as the chain itself.

MLJ Rivet-Type Connecting Link:

• Maximum fatigue strength — the MLJ rivet-style master link matches the fatigue strength of the chain itself, making it the most dependable connection method available
• 3D curved outer plate design — features the same distinctive 3D shaped outer plates as the GP 3D chain series, providing enhanced stiffness and optimal power delivery
• Dimpled outer plate — adds structural strength without adding unnecessary weight
• QX2 X-Ring seals — provides 30% better wear resistance than standard QX-rings, keeping lubricant in and contaminants out
• Chromium carbide roller pins — reduce friction for smoother engagement compared to traditional chain pins
• 520 pitch — compatible with all 520-pitch sprocket setups
• Sold individually — one rivet master link per package

Important: Installation of this rivet-type master link requires a dedicated chain riveting tool. This is the preferred master link style for street and performance applications due to its superior connection strength. This link is specifically designed for use with EK GP 3D series chains.