D.I.D. M520VX3G110FB 520VX3 Pro-Street X-Ring Chain 110 Links Gold & Black

The D.I.D. 520VX3 is D.I.D.'s most popular and widely used drive chain, engineered as a high-performance upgrade over OEM chains for both on-road and off-road motorcycle applications. Built around D.I.D.'s industry-leading, patented X-Ring seal technology, the 520VX3 delivers a 32% longer chain life compared to the VO Series while maintaining minimal friction for outstanding performance.

The chain features highly rigid pins designed to reduce flex, resulting in a more responsive throttle feel and smoother power delivery. This 110-link version comes finished in an eye-catching Gold & Black color combination and includes a clip-style master link. A rivet-style master link is available as an option.

Key Features:

• D.I.D. patented X-Ring seal technology for extended chain life and minimal friction
• 32% longer chain life than the VO Series
• Increased pin rigidity reduces flex for better throttle response
• Gold & Black finish — 110 links
• Suitable for street, dual-sport, adventure touring, and off-road applications up to 800cc
• Includes clip-style master link (FB); rivet master link available as option
• Made in Japan

Specifications:

• Chain Size: 520
• Number of Links: 110
• Tensile Strength: 8,210 lbs. (36.5 kN)
• Maximum Engine Displacement: 800cc (street & off-road)
• Seal Type: X-Ring
• Chain Life Index: 3,500
• Weight (per 100 links): 3.35 lbs.
• Pin Length: 0.736 in.
• Pin Diameter: 0.206 in.
• Inner Plate Thickness: 2 mm
• Outer Plate Thickness: 2 mm