Vortex 425ZK-43 CAT5 Aluminum Rear Sprocket 43-Tooth Black

The Vortex 425ZK-43 is a lightweight CAT5 aluminum rear sprocket featuring 43 teeth in a black anodized finish. This high-performance racing sprocket is designed for motorcycles demanding reduced rotational weight and enhanced throttle response.

Key Features:

• Lightweight CAT5 aluminum construction for reduced rotating mass
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated aluminum alloy per Vortex specifications
• Black anodized finish with machined silver accents for corrosion resistance
• Patented tooth design with saber tooth grooves increases sprocket longevity
• 43-tooth configuration for optimized gearing
• Made by motorcycle racers for racing applications

Vortex Racing sprockets are trusted by professional race teams worldwide across Motocross, Supercross, Road Racing, and Flat Track disciplines. Each sprocket is precision-engineered to deliver improved acceleration, deceleration, and directional changes while maintaining the tightest tolerances in the industry.