DAYUAN Motorcycle Chain Breaker & Riveter Kit — Red Case, 13-Piece Hardened Steel for #35–#630 Chains

DAYUAN's 13-piece Motorcycle Chain Breaker Set is a portable chain cutter and riveter kit designed to remove, size, and reconnect #35–#630 chains for motorcycles, bikes and ATVs.

This complete tool kit gives riders and DIY mechanics a compact, durable solution for breaking chain links and installing rivet pins without needing a full shop. Built from hardened steel and housed in a blow-molded carrying case, the set combines a chain press, interchangeable pins and anvils, a riveter, and quick-access accessories so you can fix, shorten, or rejoin drive chains on the road or in the garage.

How does the chain breaker tool actually remove a link?

The chain press uses a threaded tightening bolt and a spring-loaded pin to push the chain's link pin out cleanly. Position the tool around the chain, align the pin, and rotate the handle to force the pin through the link so you can separate or shorten the chain.

• Includes three pin sizes (2.2mm, 2.9mm, 3.8mm) to match common chain pins
• Comes with three anvils and two press plates for stable, accurate pressing
• Hardened steel construction prevents bending or premature wear

Can I reinstall the chain and use the riveter included?

Yes — the kit contains a riveter head and matching components to peen replacement rivet pins for a secure rejoin. After pressing the old pin out, select the appropriate rivet pin and use the riveter attachment to finish the link for safe operation.

• Riveter and compatible pins included for quick reassembly
• Press plates help keep plates aligned while riveting
• Designed for hand operation—no power tools required

What chain sizes and vehicles is this kit compatible with?

The DAYUAN kit covers a wide range of common roller chains from #35 up to #630, making it suitable for many motorcycle, bicycle, ATV, and small-engine applications. Always confirm your chain pitch and pin diameter before use.

• Works on #35 through #630 standard roller chains
• Useful for rear drive, cam chains and many small vehicle chains
• Three pin sizes accommodate most common chain pitches

How portable and durable is the set for roadside repairs?

The tools are forged from hardened steel for longevity, and everything stores in a compact 4.8” x 3” x 8.5” blow-molded case that protects components and fits easily in a trunk or gear bag. The lightweight case keeps the set organized so you can respond quickly when needed.

• Heavy-duty plastic carrying case for secure transport and storage
• Compact dimensions fit motorcycle luggage compartments and backpacks
• Hardened-steel parts resist deformation from frequent use

Who is this for? The DAYUAN Motorcycle Chain Breaker Set is aimed at motorcycle enthusiasts, scooter and ATV owners, bicycle mechanics and home garage DIYers who want a reliable, portable tool to break, shorten, or rejoin drive chains without visiting a shop. If you perform routine drive-chain maintenance, travel with your bike, or need an emergency roadside chain solution, this kit gives the essential tools in one organized package.