Vortex 485ZB-40 Aluminum Rear Sprocket 40-Tooth Black

The Vortex 485ZB-40 is a high-performance aluminum rear sprocket designed for racing and street applications. This 40-tooth sprocket combines lightweight construction with exceptional durability to deliver improved acceleration and reduced rotating mass.

Key Features:

• 100% CNC manufactured in the USA for precise fitment and quality
• Constructed from specially formulated 7075 T6 aluminum alloy per Vortex specifications
• Black anodized finish with machined accents for corrosion resistance and aggressive styling
• Patented tooth design increases sprocket longevity over standard designs
• Lightening holes reduce rotating mass for improved throttle response
• 40-tooth configuration for optimized gearing performance

Vortex Racing sprockets are engineered to meet the demands of competitive riders while offering the reliability needed for street use. The precision CNC manufacturing ensures perfect tolerances and consistent quality, while the specialized aluminum alloy provides an ideal balance of strength and weight savings.