Vortex 642CZB-38 CAT5 Aluminum Rear Sprocket 38 Tooth

The Vortex 642CZB-38 is a high-performance aluminum rear sprocket engineered for motorcycles requiring a 38-tooth configuration. Part of Vortex's CAT5 line, this sprocket delivers exceptional strength-to-weight ratio and precision performance for street and racing applications.

Key Features:

• Constructed from aerospace-grade aluminum for optimal power transfer and reduced rotational mass
• 38-tooth configuration for customized gear ratios
• CAT5 series design with black hard-coat anodized finish for enhanced durability and longer service life
• CNC-machined to precise tolerances ensuring perfect concentricity
• Lightweight construction reduces unsprung weight for improved handling and acceleration
• Model-specific design ensures proper fitment and performance

Vortex sprockets are trusted by professional racers and performance enthusiasts worldwide for their superior craftsmanship and ability to fine-tune gear ratios for improved acceleration and top-end speed. This sprocket provides a direct replacement option or allows customization beyond OEM specifications.