At DMG Motorsports, we present the D.I.D Hi-Performance 520MX Clip Master Link in Gold (RJ520MX) — the factory-matched connecting link built to complete or repair your D.I.D 520MX drive chain without compromising its race-proven strength. Designed specifically for the 520MX series, this clip-style master link lets you install or service your chain quickly using a standard chain breaker, while preserving the same rugged durability that has made the 520MX a favorite among off-road and motocross racers.

Features:

• Matches D.I.D's 520MX chain, which boasts one of the highest rated tensile strengths among non-sealed chains at 8,930 lbs
• Properly handles the beating that chains take during tough, off-road races
• Clip (loose-fit) style master link for fast, tool-friendly installation and removal
• Constructed from steel with a gold finish, designed as a non-seal 520 chain type for off-road use
• Trusted and used by teams and champions such as Troy Lee Designs/Red Bull GasGas, Red Bull KTM, and 8X ATVMX champion Chad Wienen
• The go-to chain link choice for riders across a multitude of racing disciplines, especially among the 450 class
• Genuine D.I.D part, MFG Part Number RJ520MX / SKU 690-40001 — sold each for precise chain-length matching
• Note: master links are not interchangeable between different chain models, so this link is intended exclusively for D.I.D 520MX chains