420 Standard Roller Chain With Breaker Kit, 132 Link Alloy Steel Drive Chain For 110cc 125cc Dirt Pit Bikes, ATVs, Quad Go Karts, Scooters, Mini Bikes, Durable, Heavy Duty, Corrosion Resistant, Easy Install

420 Roller Chain Kit with Breaker for ATVs and Dirt Bikes
✔️ Includes 1 chain, 1 breaker tool, 4 connector links for quick setup

The 420 standard roller chain with breaker kit is built to withstand tough use on small engines and off-road vehicles. It’s a reliable drive chain for ATVs, go-karts, dirt bikes, mini bikes, scooters, and pit bikes, offering corrosion resistance and easy install.

✅ 132-link alloy steel chain with 1/2 inch pitch for durable power transfer
✅ Roller width 1/4 inch, roller diameter 5/16 inch, sprocket thickness 0.227 inch
✅ 59 inches total length (132 links) for broad compatibility
✅ Includes 1 chain breaker and 4 connector links for easy field resizing

💡 What is a roller chain used for in small engine setups? It’s handy for transmitting power between sprockets in bikes, ATVs, go-karts, and scooters.

- transfers rotational power between sprockets with minimal slack - length can be resized on-site using the included breaker - corrosion-resistant alloy steel handles off-road dust and moisture - ideal for 50cc-125cc engine configurations and compact drive systems