DID 520VX3 is a high-performance 520 drive chain built to fit a wide range of motorcycles. Its patented low-friction X-Ring design improves seal retention and durability for longer service life and sharper throttle response.
The DID 520VX3 drive chain is designed for riders who want dependable power transfer, long wear life, and smooth performance in both off-road and street use. Built with a patented low-friction X-Ring seal and highly rigid pins, the VX3 series helps minimize flex for more precise throttle response while keeping lubrication where it belongs—inside the chain.
If you ride in dust, mud, or mixed conditions, a sealed X-Ring chain like the 520VX3 helps reduce premature stretching and wear compared to non-sealed chains. The improved seal retention and durability means fewer adjustments, longer intervals between replacements, and more consistent drivetrain performance over time.
