EK M3 Chain — Ultralight Motocross & Supercross Performance
520M3 is EK's lightest motocross/supercross chain, engineered for racers who demand the ultimate combination of low weight, durability and smooth power delivery.
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Ultra-light construction: Lightning holes reduce weight to 1390 g (3.06 lbs) / 100 links without sacrificing strength.
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Improved efficiency: Reduced friction design delivers crisper throttle response and better acceleration.
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High-performance materials: Chromium carbide pin for extended wear resistance and long service life.
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Pro-level strength: Tensile strength of 8230 and recommended for engines up to 450 cc.
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Easy maintenance: Supplied with a robust clip master link for fast installation and field serviceability.
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Application: Specifically optimized for motocross and supercross competition.
Choose the EK M3 Chain to shave grams, reduce drivetrain losses and gain reliable race-day performance.
