Vortex CK6423 520 Chain and Sprocket Kit 16/44 Tooth Black

The Vortex CK6423 is a complete 520 chain and sprocket kit delivering race-proven drivetrain performance in a ready-to-install package. This kit includes a steel front countershaft sprocket, a rear sprocket, and a high-performance 520-pitch chain, all pre-matched for a direct, no-cut installation.

Key Features:

• 520 Chain Pitch — lightweight and efficient for street and performance riding
• 16-tooth front / 44-tooth rear sprocket combination
• Vortex Performance Links chain manufactured in Japan to the highest quality specifications in the industry
• All chains include a rivet-type master link; clip-type links available separately
• Sprockets manufactured from high-carbon steel for maximum strength and durability
• Ready-to-install kit — no chain cutting required
• Black finish

Vortex chain and sprocket kits are used in racing and high-speed applications, offering enhanced durability, efficiency, and performance. Vortex sprockets are made from aerospace-grade aluminum or lightweight laser-cut steel, providing optimal power transfer and reduced rotational mass. Whether replacing worn OEM components or fine-tuning your gear ratio, the CK6423 is an excellent performance upgrade.