Vortex 841AZB-42 Aluminum Rear Sprocket 42 Tooth Blue

The Vortex 841AZB-42 is a precision-engineered aluminum rear sprocket featuring 42 teeth and a distinctive blue anodized finish. This lightweight performance sprocket is designed to deliver optimal power transfer and reduced rotational mass for improved acceleration and handling on sport bikes and performance motorcycles.

Key Features:

• 42-tooth configuration for balanced acceleration and top speed
• Lightweight 7075-T6 aluminum alloy construction reduces unsprung weight
• Hard anodized blue finish provides excellent wear resistance and corrosion protection
• CNC-machined for precise tolerances and perfect chain alignment
• Self-cleaning mud groove design extends sprocket life
• Compatible with 520 pitch chains

Vortex sprockets are manufactured to exacting standards and are a popular choice among racers and enthusiasts who demand reliability and performance. The aluminum construction offers significant weight savings over steel sprockets while maintaining excellent durability for street and track use.