Vortex 823AZB-38 Aluminum Rear Sprocket 38T Black Anodized

The Vortex 823AZB-38 is a high-performance 38-tooth aluminum rear sprocket designed as a direct OEM replacement and upgrade for compatible sport and street motorcycles. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers an exceptional combination of lightweight construction and durability.

Machined from high-strength 7075 aluminum alloy, the 823AZB-38 features a hard black anodized finish that resists corrosion and wear while giving the sprocket an aggressive, race-inspired appearance. The precision CNC machining ensures accurate tooth geometry for smooth, consistent chain engagement and reduced drivetrain wear.

Key Features:

• 38 teeth — ideal for balancing acceleration and top-end performance
• 7075 aluminum construction — lightweight without sacrificing strength
• Hard black anodized finish — enhanced corrosion and wear resistance
• CNC precision machined for exact OEM fitment and smooth chain engagement
• Direct bolt-on replacement — no modifications required
• Manufactured to Vortex Racing's strict quality standards

The Vortex 823AZB-38 is an excellent choice for riders seeking to reduce unsprung weight and fine-tune their gearing for track days or spirited street riding. Compatible with standard chain sizes for the applicable fitment, it pairs seamlessly with Vortex front sprockets and chain kits for a complete drivetrain upgrade.