Vortex 209ZK-45 Aluminum Rear Sprocket 45-Tooth Silver

The Vortex 209ZK-45 is a lightweight aluminum rear sprocket featuring 45 teeth, engineered for racing and high-performance street applications. This precision-manufactured sprocket combines reduced rotating mass with exceptional durability to deliver improved throttle response and acceleration.

Key Features:

• 100% CNC manufactured in the USA to tight tolerances
• Constructed from specially formulated aluminum alloy per Vortex specifications
• Silver anodized finish prevents corrosion and provides clean aesthetic
• Patented tooth design with mud grooves increases sprocket longevity
• Lightweight construction reduces unsprung weight for improved performance
• 45-tooth configuration for optimized gearing options

Vortex sprockets are trusted by professional race teams worldwide and manufactured to the highest quality standards. The unique tooth profile and CNC precision ensure smooth chain engagement and extended service life, making this sprocket an excellent choice for both track and street riders seeking performance and reliability.