Chain CZ 520 SDZZ – 130 links

CZ 520 SDZZ is a reinforced 520-size High Performance chain designed for high-load use. The 130-link version is intended for sidecar motocross.

The chain uses CZ Active-ring sealing, which keeps lubricant inside the chain joints and protects them from dirt and moisture. The special Active-ring profile helps reduce joint resistance, while KSJ bushes and factory-applied lubricant provide low wear and long service life even under high loads.

With a static tensile strength of 41,500 N, CZ 520 SDZZ is a strong choice for sidecar motocross drivetrains.

Key specifications:
• Chain size: 520
• Length including connecting link: 130 links
• Sealing: X-ring (Active-ring)
• Connecting link: rivet type
• Static tensile strength: 41,500 N
• Approximate weight per 100 links: 1890 g
• Colour: gold-black
• 130-link reinforced chain for sidecar motocross
• Made in the Czech Republic