520MRD: Get the Same Chain the Pros Use
“Our EK 520MRD chains go an entire day of racing without a single adjustment,” says Paul DeLaurier, mechanic for Mike LaRocco’s Factory Connection team. “Other chains we’ve tried stretch so much that we had to adjust them after every moto.”
Recommended application: up to 250cc (2-stroke) or 500cc (4-stroke), up to 70hp
Color: Gold
Tensile strength: 8400 lbs.
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