Vortex 767AZK-43 Aluminum Rear Sprocket 43 Tooth

The Vortex 767AZK-43 is a high-performance aluminum rear sprocket designed for sport and racing motorcycles. Manufactured from aerospace-grade 7075-T6 aluminum alloy, this 43-tooth rear sprocket delivers exceptional strength while significantly reducing rotational mass compared to steel alternatives.

Key Features:

• 43 teeth for versatile gearing options
• Aerospace-grade 7075-T6 aluminum construction for maximum strength-to-weight ratio
• Black hard-coat anodized finish for enhanced durability and corrosion resistance
• Precision CNC-machined to exact tolerances for optimal chain engagement
• Drilled lightening holes reduce rotating mass for improved acceleration
• 520 pitch chain compatible
• Laser-cut design ensures perfect tooth profile and fitment

Vortex aluminum sprockets are engineered for riders who demand both performance and reliability. The hard-coat anodizing process creates a surface that's significantly harder than standard anodizing, extending service life while maintaining the weight advantage. This sprocket is ideal for track day enthusiasts, racers, and aggressive street riders looking to optimize their bike's acceleration and handling characteristics.