Vortex 485ZR-40 Aluminum Rear Sprocket 40-Tooth

The Vortex 485ZR-40 is a high-performance aluminum rear sprocket designed for sport bikes and racing applications. Manufactured from specially formulated 7075-T6 billet aluminum alloy, this 40-tooth sprocket offers a lightweight solution that reduces rotating mass for improved acceleration, deceleration, and handling response.

Key Features:

• 40-tooth configuration for optimized gearing
• 100% CNC machined in the USA to exacting tolerances
• Constructed from 7075-T6 billet aluminum alloy per Vortex specifications
• Color anodized finish with contrasting machined accents for durability and style
• Patented Vortex tooth design increases sprocket longevity
• Lightening holes reduce weight and rotating mass
• Anodized coating prevents corrosion and wear

Vortex Racing sprockets are trusted by professional race teams worldwide for their precision manufacturing, quality materials, and proven track performance. The lightweight aluminum construction delivers measurable performance gains while the unique tooth profile extends service life compared to standard sprockets.