PGN Bearings Roller Chain Tool Kit #25–#60 — Adjustable Breaker & Pin Puller, Carbon Steel

The PGN Roller Chain Tool Kit #25-60 Breaker & Puller is a compact, adjustable chain-breaking and pin-pulling tool built from carbon steel to cut, remove, and repair roller chains from size #25 up to #60.

This pocket-sized chain tool provides a simple, dependable way to shorten or split drive chains for bicycles, go-karts, ATVs, motorcycles, and light machinery. Constructed with corrosion-resistant carbon steel and a hardened push pin, the kit aims to give a long service life while remaining easy to operate. It’s meant for hobbyists and mechanics who need a portable solution to remove rivets, separate links, or prepare chains for replacement without a full workshop setup.

How does the PGN chain breaker handle different chain sizes?

The tool uses an adjustable top screw and a centered push pin to accommodate a broad range of roller chain dimensions—from the narrow #25 to the heavier #60. You set the top clamp to align the chain, then drive the pin out with the tool’s handle-driven screw for consistent results.

• Adjustable top push pin aligns to fit #25–#60 chains.
• Center push pin drives rivets cleanly without bending links.
• Suitable for standard roller chains used on bikes, go-karts, and light ATVs.

What makes this breaker durable and corrosion-resistant?

PGN’s kit is forged from high-strength carbon steel and finished with a protective coating to resist rust and wear. The hardened drive pin and robust frame reduce deformation under load, so the tool keeps its alignment and cutting accuracy over repeated use.

• Carbon steel body for high tensile strength and impact resistance.
• Corrosion-resistant coating to prevent rust in workshop or garage conditions.
• Hardened push pin designed to withstand repeated rivet removal.

How easy is it to operate for quick roadside or garage repairs?

Operation is straightforward: place the chain in the guide, tighten the adjustable clamp, then turn the top screw to press the drive pin through the rivet. No extra tools are required, and the mechanism delivers controlled movement so you avoid overdriving the pin and damaging the breaker.

• No additional tools needed—everything is integrated into the kit.
• User-friendly screw mechanism allows steady, controlled pressure.
• Clear alignment reduces risk of bent links or ruined pins.

Can this tool be used for chain maintenance beyond breaking?

Yes—beyond removing links, the PGN breaker is useful for preparing chains during installation, pulling pins for master link replacement, and trimming excess chain length. Its precise hold makes reassembly and inspection easier when servicing drive systems.

• Prepares chains for new master links and reconnecting links.
• Enables accurate trimming to achieve correct chain tension.
• Works well for small repairs when a full shop press isn’t available.

Who is this for: The PGN Roller Chain Tool Kit #25-60 Breaker & Puller suits home mechanics, kart racers, bicycle enthusiasts, and small-vehicle owners who need a portable, strong chain tool that covers a wide size range. If you require a reliable, no-frills device for cutting, removing, or adjusting roller chains during trackside fixes, garage maintenance, or occasional repairs, this compact carbon-steel breaker is designed to meet those needs without bulky equipment.