The Renthal R1 420 Works Chain (134 Links) is designed for peak off-road performance and lightweight durability in mini racing machines. Featuring shot-peened alloy steel side plates, chromised bearing pins, and pre-formed bushings, this chain ensures maximum impact resistance and power transfer. With gold-colored side plates and copper-colored rollers, it offers exceptional strength, reliability, and professional style on the track.
Key Features:
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Miniature Design – A scaled-down version of Renthal’s race-proven 520 R1 chain, optimized for mini motocross bikes.
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Shot-Peened Alloy Steel Side Plates – Exceptional strength and resistance to impact.
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Chromised Bearing Pins – Superior wear resistance ensures extended chain life under demanding conditions.
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Pre-Formed Bushings – Evenly distribute loads, enhancing durability and power efficiency.
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High Tensile Strength – Ultra-high tensile strength of 4,271 lbs, ideal for tough racing environments.
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Non-O-Ring Lightweight Design – Optimized to minimize friction and maximize racing performance.
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Stylish Finish – Gold-colored side plates with copper-colored rollers for corrosion resistance and premium looks.
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Easy Installation – Includes clip-type master link for quick, hassle-free setup.
Specifications:
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Chain Type: Non-O-Ring, High-Strength Alloy Steel
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Link Count: 134 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
The Renthal R1 420 Works Chain delivers unmatched reliability, lightweight performance, and durability for competitive mini motocross racing.