4x 520 Chain Master Link O-Ring Connectors – Motorcycle, Dirt Bike, Quad – 90 Day Warranty

Snap your chain on the trail?

Keep a few of these 520 master links in your tool kit.

This pack gives you four brand-new O-ring style connectors, perfect for most 520-size chains on dirt bikes, quads, and motorcycles.

Made from steel, unbranded but solid.

Manufacturer part number isn’t listed, but they fit standard 520 chains—no guesswork.

Backed with a 90-day warranty, so you’re covered if you get a dud (though you probably won’t).

Small investment, huge peace of mind when you're miles from the truck.

Toss 'em in the glovebox or tail pack and ride on.