Moose Offroad 520 FB Drive Chain - 100 Links - High-Strength Sealed Chain with Fine Blanking Technology

The Moose Offroad 520 FB drive chain is engineered for maximum durability and precision, making it an ideal choice for demanding off-road applications. This chain features our top-of-the-line sealed design, utilizing advanced Fine Blanking (FB) manufacturing processes that produce perfectly cut links with tight tolerances. The result is a highly accurate and robust connection between the plate, pin, and bushing, ensuring superior strength and longevity. Constructed from stronger alloyed steel, the 520 FB offers a tensile strength rating of nearly 8,000 pounds, providing reliable performance under intense riding conditions.
The chain's sealing system incorporates chemically treated rings that gain additional strength and reduce friction, while the FB treatment allows these O-rings to be impregnated with grease for enhanced lubrication and wear resistance. Compared to traditional X-rings, FB rings are notably stronger and more durable, with significantly less friction to improve efficiency and reduce maintenance. Visually, the chain features gold links and rollers with silver inner plates, pins, and bushings, offering both aesthetic appeal and functional durability. A clip-type connecting link is included, facilitating quick installation and maintenance. Designed specifically for engines 450cc and above, this chain is recommended for high-performance, heavy-duty off-road riding, ensuring optimal power transfer and chain longevity. Replacement connecting links are available for extended service life and ongoing maintenance needs.

Features:

• High-strength sealed chain with Fine Blanking (FB) manufacturing process for precision and durability

• Tight tolerances ensure accurate link, pin, and bushing union for maximum strength

• Constructed from alloyed steel with nearly 8,000 lb. tensile strength for demanding applications

• Chemically treated sealing rings gain strength and reduce friction, impregnated with grease for enhanced performance

• FB rings are stronger and more durable than X-rings, with significantly less friction

• Aesthetic design includes gold links and rollers with silver inner plates, pins, and bushings

• Includes clip-type connecting link for quick installation and maintenance

• Suitable for engines 450cc and above, ideal for high-performance off-road use