4 Pcs 420 Chain Master Link, Motorcycle Chain Connector for 50-125cc ATV & Quad, Master Link for Bicycle Chain & Bike Chain Link
Special Features
- 【Premium 420 Chain Master Links】 High-tensile steel alloy construction with zinc-nickel plating withstands 3,800lbs tensile strength. Kit includes 4 motorcycle chain connectors for permanent/semi-permanent repairs on ATVs/dirt bikes
- 【Corrosion-Resistant Motorcycle Chain Connector】 Triple-layer electroplating provides 500hrs salt spray resistance. Self-lubricating bushings reduce wear by 62% in muddy/sandy off-road conditions
- 【Tool-Free 420 Chain Installation】 Patented clip design enables 30-second connection. Precision roller alignment grooves ensure ±0.15mm tolerance for seamless chain loop closure
- 【Multi-Vehicle Compatibility】 Certified for 50cc, 70cc, 90cc, 110cc, 125cc engines (Honda CRF50/Yamaha PW80 etc.). Fits pit bikes, go-karts, mopeds - verify chain pitch matches 0.5" (12.7mm) 420 specification
- 【All-Terrain Reinforcement】 Heat-treated pins (HRC 58-62) prevent deformation at 200°F+ operating temps
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