Vortex 436ZB-47 Cat5 Rear Aluminum Sprocket 47-Tooth Blue

The Vortex 436ZB-47 is a Cat5 series rear aluminum sprocket featuring a 47-tooth count in a striking anodized blue finish. Designed for performance-minded riders, this sprocket delivers a lightweight alternative to steel without sacrificing durability or precision.

Key Features:

• 47-Tooth Count – Provides enhanced acceleration and low-end torque ideal for track and sport riding
• Lightweight Aluminum Construction – Reduces unsprung weight for improved handling and throttle response
• Anodized Blue Finish – Hard anodized surface improves wear resistance while adding aggressive styling
• Cat5 Series – Vortex's proven Cat5 sprocket line engineered for consistent performance and precise chain engagement
• CNC Machined – Precision machined for accurate tooth profile and consistent chain wear
• Direct OEM Replacement Fit – Designed to bolt on using the stock sprocket carrier with no modifications required

The Vortex Cat5 rear sprocket is a popular upgrade for sportbike riders looking to fine-tune their final drive ratio. A higher tooth count like 47T delivers stronger acceleration compared to a stock sprocket, making it well-suited for tight, technical circuits or aggressive street riding. Vortex is a trusted name in the powersports industry, known for producing high-quality drivetrain components with excellent fitment and finish.