D.I.D. M520VOG100FB 520VO Gold & Black O-Ring Drive Chain 100 Links

The D.I.D. 520VO is a professional-grade O-ring motorcycle drive chain designed as a reliable OEM replacement for street and off-road bikes. Finished in a striking gold and black colorway, this 100-link chain delivers the durability and performance that D.I.D. is known for worldwide.

Built with quad-stake riveted pins and solid bushings, the 520VO provides exceptional strength, extended chain life, and consistent performance under demanding riding conditions. Reinforced rollers add superior impact resistance, making it well-suited for both trail riding and street applications on machines rated up to 750cc.

Key Features:

• Professional O-ring series chain — ideal OEM replacement for bikes up to 750cc
• Gold and black colorway with gold-plated links for enhanced corrosion resistance
• Quad-stake riveted pins for maximum pin retention and strength
• Solid bushings for extended wear life
• Reinforced rollers for greatest impact resistance
• O-ring seals to retain lubrication and keep out contaminants
• Made in Japan
• Includes connecting link (clip style)

Specifications:

• Chain Size: 520
• Links: 100 (with flat-back connecting link)
• Seal Type: O-Ring
• Tensile Strength: 8,000 lbs
• Weight (100 links): 3.31 lbs
• Chain Life Index: 2,350
• Max Engine Displacement: 750cc
• Pin Length: 0.795 in
• Pin Diameter: 0.200 in
• Inner Plate Thickness: 2 mm
• Outer Plate Thickness: 2 mm
• Color: Gold & Black

For best results, clean the chain every 300 miles using an X-ring safe chain cleaner and lubricant. Use only the D.I.D. 520VO-specific connecting link (FJ520VOG clip style or ZJ520VO rivet style) — connecting links are not interchangeable between chain models.