Vortex 829ZK-40 40-Tooth 530-Pitch Rear Sprocket

The Vortex 829ZK-40 is a high-performance 40-tooth rear sprocket engineered for 530-pitch chain applications. Manufactured from 7075-T6 billet aluminum, this sprocket delivers exceptional strength while minimizing rotational weight for improved acceleration and handling.

Key Features:

• Precision CNC-machined from 7075-T6 aircraft-grade aluminum alloy
• Unique saber tooth design increases sprocket longevity and reduces chain wear
• 40-tooth configuration for 530-pitch chain systems
• Lightweight construction reduces unsprung weight for better suspension response
• Manufactured to the tightest tolerances for smooth, quiet operation
• Track-tested design proven by professional race teams worldwide

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested and proven by top professional racers in Motocross, Supercross, Road Racing, and Flat Track competition. Each sprocket is manufactured in the USA with absolute quality control to ensure consistent performance and durability.