Vortex 825AZK-43 Black Aluminum 43-Tooth 530-Pitch Rear Sprocket

The Vortex 825AZK-43 is a high-performance rear sprocket designed for motorcycle racing and street applications. This 43-tooth sprocket features a 530 chain pitch and is manufactured from lightweight aluminum with a black anodized finish for enhanced durability and corrosion resistance.

Key Features:

• 100% CNC manufactured in the USA for precision tolerances
• Constructed from specially formulated aluminum alloy per Vortex specifications
• Black anodized finish prevents corrosion and adds durability
• Unique patented tooth design increases sprocket longevity
• Lightweight construction reduces rotating mass for improved performance
• Precision machined grooves between teeth help clear debris

Vortex Racing has built a reputation for manufacturing premium motorcycle drivetrain components trusted by professional race teams worldwide. Each sprocket is made to the tightest tolerances with superior quality materials, ensuring optimal chain engagement and extended service life. The lightweight aluminum construction helps reduce unsprung weight while the advanced tooth profile provides smooth chain operation and maximizes durability.