520 Chain Breaker

The 520 Chain Breaker from JOES RACING PRODUCTS is an essential tool for any mechanic or motorsports enthusiast working with 520-pitch roller chain systems. This tool is designed for maintaining various vehicles, including go-karts, motorcycles, ATVs, and racing engines with chain drives. Its compact design makes it a valuable addition to any toolbox or pit bag.

This chain breaker employs a precision mechanical design that applies concentrated force directly to the chain pin, allowing for clean separation of links without bending or warping the side plates. The 520-specific profile ensures proper engagement with the smaller pitch dimensions of 520 chain, minimizing the risk of slippage and tool damage. Its manual operation means no heat is required, making it easy to use in various conditions.

Mechanics working on 520-pitch chain drive systems—including competition go-karts, mini-bikes, pit bikes, and specialty race engines—will find this tool indispensable for routine chain maintenance, replacement, and adjustments. Installation is straightforward: position the breaker on the selected chain pin and apply steady pressure to separate the link. This tool is a reliable choice for both casual users and serious racers alike.