Vortex 203BZK-38 CAT5 Aluminum Rear Sprocket 530 Pitch 38 Tooth Black

The Vortex 203BZK-38 is a lightweight CAT5 aluminum racing rear sprocket designed for high-performance motorcycle applications. Machined from aerospace-grade aluminum, this sprocket delivers significant weight reduction compared to OEM steel sprockets, resulting in reduced rotating mass for improved acceleration, deceleration, and handling.

Key Features:

• 100% CNC manufactured in the USA for precision and concentricity
• 530 pitch with 38 teeth configuration
• Black anodized finish to prevent corrosion
• Specially formulated alloy per Vortex specifications with unique tooth design increases sprocket longevity
• Lightening holes reduce rotating mass for enhanced performance
• Black hardcoat PTFE (Polytetrafluoroethylene), proven to last up to 30% longer

Vortex Racing has manufactured top-quality motorcycle racing components for over 15 years, with each component made to the tightest tolerances using premium materials. The CAT5 series represents their advanced aluminum sprocket line, trusted by professional racers for both street and track applications.