Chain CZ 520 RDO – 120 links

CZ 520 RDO is a 520-size O-ring chain designed for demanding, muddy and dusty riding conditions.

A key feature of the 520 RDO is its specially shaped inner link plates with openings that help remove mud and dirt from the contact area between the chain and sprocket. This reduces dirt build-up on the sprocket teeth and helps the drivetrain operate more smoothly in demanding off-road conditions.

The O-ring seals keep lubricant inside the chain joints and protect them from mud, dust and moisture. CZ 520 RDO is designed especially for enduro and off-road use where the chain is regularly exposed to dirty and wet conditions.

Key specifications:
• Chain size: 520
• Length including connecting link: 120 links
• Seal type: O-ring
• Connecting link: clip type
• Static tensile strength: 33,800 N
• Approximate weight per 100 links: 1610 g
• Colour: blue-yellow
• Special inner link plates designed to help remove mud
• Made in the Czech Republic