At DMG Motorsports, we present the D.I.D Pro VO-Ring Chain — the trusted professional-grade O-ring chain from the world's number one motorcycle chain manufacturer. Whether you're tearing up the trails, cruising the street, or pushing your ATV to the limit, this chain delivers the durability and precision you need. Available in 420V, 520VO, and 630V pitch sizes with a wide range of link counts, it's an exceptional OEM-quality replacement that's built to last. Made in Japan and crafted from a durable steel alloy, the D.I.D Pro VO-Ring Chain is the smart choice for riders who refuse to compromise on reliability.

Features:

• Quad-stake riveted pins for superior strength and long-lasting chain integrity
• Solid bushings for maximum wear resistance and extended service life
• Reinforced rollers for outstanding impact resistance under aggressive riding conditions
• O-ring sealed design that locks in factory-applied lubricant to minimize metal-to-metal contact and reduce internal friction
• Durable steel alloy construction with low-friction, long-wearing design for consistent power transfer
• Made in Japan — natural (steel) color finish
• Multiple pitch sizes available: 420V (tensile strength: 3,560 lbs), 520VO (tensile strength: 8,000 lbs, wear life index: 2,350), and 630V (tensile strength: 10,820 lbs)
• Wide link-count selection across 420V, 520VO, and 630V sizes to fit a broad range of street, off-road, and ATV applications
• Excellent OEM replacement — recommended for machines originally equipped with O-ring chains
• Includes a clip-style master link