Vortex 404ZB-40 Aluminum Rear Sprocket 520 Pitch 40 Tooth Blue

The Vortex 404ZB-40 is a lightweight aluminum racing rear sprocket designed for high-performance motorcycle applications. This 520 pitch, 40-tooth sprocket features a striking blue anodized finish that combines style with superior corrosion protection.

Key Features:

• 100% CNC manufactured in the USA from high-quality 7075 T6 aluminum alloy
• Blue anodized finish prevents corrosion and provides distinctive appearance
• Unique tooth design increases sprocket longevity and performance
• Lightweight construction reduces rotating mass for improved acceleration
• Precision machined to tight tolerances for optimal chain engagement
• 520 pitch chain compatibility with 40-tooth configuration

Vortex Racing sprockets are engineered specifically for demanding racing and high-performance street applications. The aerospace-grade aluminum construction delivers exceptional strength-to-weight ratio, while the patented tooth profile ensures extended service life. Each sprocket undergoes rigorous quality control to meet Vortex's exacting specifications, making them a preferred choice among professional racers and enthusiasts alike.