Vortex 337CZR-48 CAT5 Aluminum Rear Sprocket 48 Tooth

The Vortex 337CZR-48 CAT5 aluminum rear sprocket delivers professional-grade performance and durability for street and track applications. This lightweight 48-tooth sprocket is precision-machined from high-grade 7075-T6 aluminum alloy, offering an optimal balance of strength and reduced rotating mass for improved acceleration and handling.

Key Features:

• 48-tooth configuration for optimized gearing
• Constructed from 7075-T6 aluminum alloy for exceptional strength-to-weight ratio
• CNC-machined to exact tolerances ensuring perfect concentricity and long chain life
• Hard-anodized finish provides superior wear resistance and corrosion protection
• Strategic lightening holes reduce unsprung weight without compromising structural integrity
• Self-cleaning tooth profile helps prevent mud and debris buildup
• Laser-etched part number for easy identification

Vortex CAT5 sprockets are engineered to meet or exceed OEM specifications and are a popular choice among racers and enthusiasts who demand reliable performance. The precision manufacturing ensures smooth, quiet operation and extended service life when properly maintained.