Vortex 511ZK-52 CAT5 Aluminum Rear Sprocket 520 Pitch 52 Tooth Black

The Vortex 511ZK-52 is a lightweight aluminum rear sprocket designed for serious motorcycle riders seeking reduced rotating mass and improved acceleration. This 520-pitch sprocket features 52 teeth and is constructed from specially formulated aluminum alloy that delivers exceptional durability and longevity.

Key Features:

• 100% CNC manufactured in the USA for precision fitment and consistent quality
• Black PTFE hardcoat finish bonds to the aluminum surface for increased durability and reduced friction
• Specially formulated aluminum alloy engineered to Vortex specifications
• Unique patented tooth design increases sprocket longevity beyond standard designs
• Lightweight construction reduces rotating mass for improved acceleration and handling
• Saber tooth grooves help clear debris and maintain optimal chain engagement

Vortex Racing has built an impeccable legacy supplying high-performance sprockets to professional race teams worldwide across motocross, supercross, and road racing disciplines. Each sprocket is manufactured to the tightest tolerances with premium materials, ensuring reliability on the track or street.