Vortex 604ZK-48 Rear Sprocket 48 Tooth

The Vortex 604ZK-48 is a high-performance rear sprocket designed for sport and street motorcycles. This 48-tooth sprocket is precision-machined from high-quality steel alloy for excellent durability and wear resistance.

Key Features:

• 48 teeth for optimized gearing and acceleration
• Steel construction provides superior strength and longevity
• Precision-machined for accurate fitment and smooth operation
• CAD-designed tooth profile reduces chain wear
• Black zinc plating offers corrosion resistance
• Lightening holes reduce rotating mass without sacrificing strength

Vortex sprockets are engineered to meet or exceed OEM specifications, making them an excellent choice for replacement or performance applications. The ZK series sprockets feature zinc plating for enhanced protection against the elements while maintaining precise tolerances for optimal chain alignment and extended drivetrain life.