Vortex 823AZR-39 Aluminum Rear Sprocket 39-Tooth 530-Pitch

The Vortex 823AZR-39 is a high-performance aluminum rear sprocket engineered for durability and precision on sport and street motorcycles. This 39-tooth sprocket features 530 chain pitch and is constructed from lightweight aircraft-grade aluminum alloy for reduced rotational mass while maintaining exceptional strength.

Key Features:

• 39-tooth configuration for optimized gearing performance
• 530 chain pitch for compatibility with standard 530 drive chains
• CNC-machined aluminum construction for precision and weight reduction
• Vortex patented tooth design extends sprocket life and reduces chain wear
• Silver anodized finish provides corrosion resistance
• CAD-designed tooth profile ensures smooth power transfer

Vortex sprockets are manufactured to exacting tolerances using advanced CNC machining technology, ensuring proper fitment and long-lasting performance. The unique tooth profile design promotes even wear distribution across the sprocket, maximizing service life in demanding riding conditions.