Vortex 826A-42 Aluminum Rear Sprocket 42 Tooth

The Vortex 826A-42 is a high-performance aluminum rear sprocket featuring 42 teeth, designed to deliver precise power transfer and reduced unsprung weight for improved handling. Manufactured from high-grade 7075-T6 aluminum alloy, this sprocket offers an excellent balance of strength and weight savings compared to steel alternatives.

Key Features:

• 42-tooth configuration for optimized gearing ratios
• 7075-T6 aluminum construction for superior strength-to-weight ratio
• CNC-machined from solid billet for precision tooth profiles
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• Self-cleaning mud grooves to prevent debris buildup
• Laser-etched tooth count and part number for easy identification

Vortex sprockets are engineered to meet or exceed OEM specifications, ensuring reliable performance in both street and track applications. The lightweight aluminum construction reduces rotational mass, allowing for quicker acceleration and improved throttle response.