Vortex 347ZR-48 CAT5 Aluminum Rear Sprocket 48-Tooth

The Vortex 347ZR-48 is a high-performance aluminum rear sprocket featuring 48 teeth, engineered for motorcycles demanding precision and reduced rotating mass. Part of Vortex's CAT5 series, this sprocket combines lightweight construction with race-proven durability.

Key Features:

• 100% CNC machined from aerospace-grade 7075 aluminum for precision and strength
• 48-tooth configuration for customized gearing ratios
• Anodized finish with contrasting machine-cut accents for corrosion resistance and distinctive appearance
• Patented tooth design reduces friction and extends sprocket and chain life
• Lightweight construction reduces rotating mass for improved acceleration
• Manufactured in the USA to tight tolerances for perfect concentricity
• Compatible with specific motorcycle applications using the 347 bolt pattern

Vortex CAT5 sprockets deliver a lightweight, high-performance alternative to steel sprockets. The precision CNC manufacturing process creates a perfectly concentric sprocket that frees horsepower and reduces drivetrain drag. The unique tooth profile minimizes friction for better acceleration and deceleration while maximizing component longevity.