Vortex 435CZBV4-46 CAT5 Aluminum Rear Sprocket 520 Pitch 46-Tooth

The Vortex 435CZBV4-46 is a CAT5 series lightweight aluminum rear sprocket designed for high-performance motorcycle applications. Running a 520-pitch chain and featuring 46 teeth, this sprocket is purpose-built for road racing, Supercross, and track-day enthusiasts who demand precision-engineered drive components.

Key Features:

• CAT5 Aluminum Construction: Machined from a specially formulated aluminum alloy per Vortex specifications, delivering an optimal balance of low weight and high durability
• 100% CNC Manufactured in the USA: Each sprocket is precision-machined to the tightest tolerances, ensuring a perfectly concentric sprocket every time
• 520 Pitch / 46 Teeth: Compatible with standard 520-pitch chains; the 46-tooth rear sprocket configuration provides excellent acceleration-oriented gearing
• Colored Anodized Finish with Machined Accents: Features an eye-catching colored anodized body with contrasting silver CNC-machined highlights for a distinctive appearance
• Vortex Patented Tooth Design: Unique tooth geometry reduces drag and friction, improving both acceleration and deceleration while extending the service life of the sprocket and chain
• Corrosion Resistant: Anodized finish provides protection against corrosion and environmental wear
• Reduced Rotating Mass: Lightweight aluminum construction reduces unsprung and rotating weight, directly improving throttle response and acceleration

Vortex Racing is a U.S.-based manufacturer with decades of experience producing top-quality motorsports components trusted by professional race teams worldwide. The 435CZBV4-46 rear sprocket is available in a range of tooth counts to help dial in your gearing for any track or riding condition.