Vortex 832AZB-51 Aluminum Rear Sprocket 51T Black Anodized

The Vortex 832AZB-51 is a high-performance aluminum rear sprocket featuring a 51-tooth count with a durable black anodized finish. Engineered for competitive and street riders who demand precision fitment and reduced unsprung weight, this sprocket is CNC-machined from high-strength 7075 aluminum alloy for an optimal balance of strength and lightweight performance.

Key Features:

• 51-Tooth rear sprocket for modified gearing options
• CNC-machined from 7075 aluminum alloy for lightweight durability
• Black anodized (AZB) finish for corrosion resistance and aggressive styling
• Precision-cut teeth for smooth, consistent chain engagement and reduced wear
• Direct OEM-replacement fitment for easy installation
• Designed for use with standard chain pitch — verify compatibility with your chain size

Vortex sprockets are made in the USA and are a popular choice among track day enthusiasts and street riders looking to fine-tune their motorcycle's acceleration and top-speed characteristics. The 832AZB-51 is a direct bolt-on upgrade that delivers race-proven performance at an affordable price.