Vortex 838CZB-43 Aluminum Rear Sprocket 43-Tooth

The Vortex 838CZB-43 is a high-performance aluminum rear sprocket designed for motorcycle racing and street applications. This 43-tooth rear sprocket is part of Vortex's acclaimed aluminum sprocket lineup, engineered to deliver optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• 43-tooth configuration for precise gear ratio tuning
• Constructed from aerospace-grade aluminum alloy formulated to Vortex specifications
• 100% CNC-manufactured in the USA for precise tolerances and concentricity
• Features Vortex's patented tooth design that increases sprocket longevity
• Anodized finish prevents corrosion and enhances durability
• Significantly lighter than steel sprockets to reduce unsprung weight
• Ideal for racing, track days, and performance street riding

Vortex Racing sprockets are trusted by professional race teams and champions worldwide. Each sprocket is manufactured to the tightest tolerances using premium materials, ensuring reliable performance under the most demanding conditions. The lightweight aluminum construction offers substantial weight savings over stock steel sprockets, improving throttle response and reducing rotational inertia for quicker acceleration.