Vortex 641ZB-43 Rear Sprocket 43 Tooth Blue Aluminum

The Vortex 641ZB-43 is a high-performance rear sprocket featuring 43 teeth and a distinctive blue anodized finish. Manufactured from aerospace-grade 7075 T6 aluminum, this sprocket is CNC machined in the USA to deliver exceptional precision and durability for demanding motorcycle applications.

Key Features:

• 43-tooth configuration for optimized gearing performance
• CNC machined from 7075 T6 aluminum for superior strength-to-weight ratio
• Blue anodized finish provides corrosion resistance and eye-catching style
• Patented tooth design extends sprocket lifespan
• Manufactured to tight tolerances for smooth, reliable operation
• Grooves between teeth help clear debris and prevent buildup
• Made in the USA to Vortex specifications

Vortex sprockets are trusted by professional racing teams worldwide and engineered to deliver performance that rivals steel sprockets while maintaining the weight advantage of aluminum construction.