Vortex 505ZK-56 Aluminum Rear Sprocket 56-Tooth 428-Pitch Black

The Vortex 505ZK-56 is a high-performance aluminum rear sprocket designed for motorcycle applications. This precision-engineered component features 56 teeth and is manufactured for 428-pitch chain systems, making it ideal for both street and performance applications.

Key Features:

• 56-tooth design for optimized gear ratios
• 428-pitch specification ensures proper chain compatibility
• Constructed from aerospace-grade 7075-T6 aluminum alloy for optimal strength-to-weight ratio
• Black hard-coat anodized finish provides corrosion resistance and extended durability
• Vortex patented tooth profile design increases sprocket longevity
• Precision CNC-machined to tight tolerances for accurate fitment
• Drilled lightening holes reduce rotational mass without compromising strength
• Manufactured in the USA by Vortex Racing

Vortex Racing sprockets are engineered and tested by motorcycle racing professionals to deliver superior performance and durability. Each sprocket is manufactured to exacting standards using premium materials, ensuring reliable power transfer and extended service life. The aluminum construction offers significant weight savings over steel sprockets while maintaining excellent durability for street and track use.