Vortex 190-66 Aluminum Rear Sprocket 66 Tooth

The Vortex 190-66 is a high-performance aluminum rear sprocket featuring 66 teeth, designed for stunt riding and wheelie applications. This sprocket is manufactured from aerospace-grade 7075-T6 aluminum, providing an optimal balance of strength and reduced rotational mass for improved acceleration and bike performance.

Key Features:

• 66-tooth configuration ideal for stunt bikes and wheelie setups
• Precision-machined from 7075-T6 aerospace aluminum
• Lightweight construction reduces unsprung weight
• Silver anodized finish for corrosion resistance
• Machined to tight tolerances for optimal power transfer
• Compatible with 420 pitch chains

Vortex sprockets are trusted by professional riders and racers for their superior craftsmanship, durability, and performance. The larger 66-tooth rear sprocket provides maximum low-end torque and acceleration, making it perfect for riders looking to enhance their stunt riding capabilities. When installing a different rear sprocket size, ensure all drivetrain components including the chain and front sprocket are compatible with the pitch size.