Vortex 338CZK-46 CAT5 Aluminum Rear Sprocket 46 Tooth

The Vortex 338CZK-46 is a high-performance CAT5 aluminum rear sprocket designed for sport and racing motorcycles. This precision-engineered sprocket features 46 teeth and is constructed from aerospace-grade 7075-T6 aluminum alloy for exceptional strength-to-weight ratio.

Key Features:

• 46 tooth configuration for optimized gear ratio performance
• CAT5 (Category 5) lightweight aluminum construction reduces unsprung weight
• CNC-machined from aerospace-grade 7075-T6 aluminum alloy
• Vortex patented tooth profile design for extended chain life
• Hard-anodized finish for superior wear resistance and corrosion protection
• Self-cleaning mud grooves prevent debris buildup
• Precision laser-cut for exact fitment and smooth power transfer
• Significantly lighter than OEM steel sprockets

Vortex CAT5 sprockets deliver professional-grade performance with reduced rotational mass, resulting in improved acceleration and throttle response. The specially formulated aluminum alloy provides excellent durability while maintaining light weight, making this sprocket ideal for track days, racing applications, or street performance enthusiasts looking to optimize their motorcycle's drivetrain.