Vortex 410ZO-39 Aluminum Rear Sprocket 39 Tooth 410 Pitch

The Vortex 410ZO-39 is a lightweight aluminum rear sprocket designed for mini bikes and youth motorcycles using 410 pitch chain. This precision-engineered sprocket features 39 teeth and is manufactured from specially formulated aerospace-grade aluminum alloy to provide an optimal balance of strength and reduced rotating mass.

Key Features:

• 100% CNC manufactured in the USA for precision fitment
• Lightweight aluminum construction reduces unsprung weight
• Specially formulated alloy per Vortex specifications
• Unique Saber Tooth groove design increases sprocket longevity
• Anodized finish prevents corrosion and provides durability
• 39 tooth configuration for 410 pitch chain
• Engineered to achieve maximum lightness and strength

Vortex Racing sprockets are trusted by professional racers and enthusiasts alike for their exceptional quality and performance. The advanced tooth profile design helps extend sprocket life while maintaining consistent chain engagement, and the anodized surface treatment provides long-lasting protection against the elements.