The Renthal R1 420 Works Chain (120 Links) is specifically designed for high-performance mini motocross and off-road racing applications. Engineered with shot-peened alloy steel side plates, chromised bearing pins, and pre-formed bushings, this lightweight, non-O-ring chain provides superior strength, durability, and maximum power transfer. Gold-colored side plates with copper-colored rollers deliver exceptional corrosion resistance and a premium appearance.
Key Features:
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Miniature Design – Compact version of Renthal’s proven 520 R1 chain, ideal for mini racing bikes.
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Shot-Peened Alloy Steel Side Plates – Deliver superior strength and impact resistance.
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Chromised Bearing Pins – Provide excellent wear resistance for extended chain life.
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Pre-Formed Bushings – Ensure even load distribution for increased durability and efficient power transfer.
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Ultra-High Tensile Strength – Average tensile strength of 4,271 lbs, built to withstand demanding off-road conditions.
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Non-O-Ring Lightweight Design – Optimized for reduced weight and friction, enhancing racing performance.
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Premium Finish – Gold-colored side plates and copper-colored rollers resist corrosion and enhance visual appeal.
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Easy Installation – Includes a clip-type master link for simple, hassle-free setup.
Specifications:
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Chain Type: Non-O-Ring, High-Strength Alloy Steel
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Link Count: 120 Links
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Tensile Strength: 4,271 lbs (average)
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Finish: Gold Side Plates, Copper-Colored Rollers
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Master Link: Clip-Type (included)
Recommended Applications:
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MX 2-Stroke Models: Up to 85cc
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MX 4-Stroke Models: Up to 150cc
Choose the Renthal R1 420 Works Chain for lightweight performance, reliability, and exceptional durability in competitive mini motocross racing.