Vortex 120BZK-52 Aluminum Rear Sprocket 52 Tooth

The Vortex 120BZK-52 aluminum rear sprocket delivers professional-grade performance and durability for sport and street motorcycle applications. This 52-tooth sprocket is precision-machined from lightweight 7075-T6 aluminum alloy, offering an excellent strength-to-weight ratio that reduces unsprung weight while maintaining exceptional durability.

Key Features:

• 52 tooth configuration for optimized gear ratios
• CNC-machined from 7075-T6 aluminum for superior strength and lightweight performance
• Hard-anodized finish in black for maximum wear resistance and corrosion protection
• Self-cleaning mud grooves help prevent debris buildup
• Precision-cut tooth profiles ensure smooth chain engagement and extended chain life
• Significantly lighter than steel sprockets for improved acceleration and handling

Vortex sprockets are engineered to meet or exceed OEM specifications and are a popular choice among racers and performance enthusiasts. The hard anodizing process creates a surface that is harder than steel, providing excellent wear characteristics while maintaining the weight advantage of aluminum construction.