D.I.D. M520X98RB 520 Standard Non-Sealed Motorcycle Chain 98 Links

The D.I.D. 520D Standard Chain is a reliable non-sealed roller drive chain designed for motorcycles up to 250cc. This 98-link chain features a standard construction without O-rings or X-rings, making it an economical choice for light-duty street bikes, dirt bikes, and smaller displacement motorcycles.

Key Specifications:

• Chain Size: 520 pitch
• Number of Links: 98
• Tensile Strength: 6,700 lbs
• Maximum Engine Displacement: 250cc
• Chain Life Index: 100 (industry standard rating)
• Pin Length: 0.689 inches
• Pin Diameter: 0.2 inches
• Inner Plate Thickness: 2mm
• Outer Plate Thickness: 2mm
• Weight (per 100 links): 3.12 lbs

This non-sealed chain is ideal for riders who prefer frequent maintenance intervals or for applications where the additional cost of sealed chains isn't necessary. The 520 pitch size is commonly found on lightweight sport bikes, dual-sport motorcycles, and off-road machines. While non-sealed chains require more frequent lubrication than sealed alternatives, they offer a lighter weight option at a lower price point.