Vortex 720ZB-44 Steel Rear Sprocket Pitch Zinc Sprockets - 520 44-Tooth Black

The Vortex 720ZB-44 is a 520-pitch steel rear sprocket with 44 teeth, finished in an attractive zinc black semi-gloss coating for corrosion resistance. Engineered for riders who demand durability and consistent performance, this sprocket is precision CNC machined to the tightest tolerances using high-tensile carbon steel alloy developed to Vortex's proprietary specifications.

Vortex's steel rear sprockets are built to outlast aluminum alternatives, making them an excellent choice for street and touring riders who prioritize longevity and low maintenance. Lightening holes reduce rotating mass without compromising structural integrity, helping improve throttle response and overall drivetrain efficiency. The hardened teeth maintain their shape over extended use, ensuring reliable chain engagement mile after mile.

Key Features:

• 520-pitch compatibility — fits motorcycles running a standard 520 chain
• 44-tooth rear sprocket for optimized gear ratio tuning
• High-tensile carbon steel construction — exceptional strength and wear resistance
• Zinc black semi-gloss finish — electro-plated for corrosion protection
• Precision CNC machined — tight tolerances ensure concentricity and smooth operation
• Lightening holes reduce rotating mass and improve throttle response
• Vortex patented tooth design for enhanced sprocket longevity and chain engagement
• Heat treated and hand finished to meet or exceed the highest quality standards

Vortex Racing sprockets are a trusted choice among performance street riders and racers alike. The 720ZB-44 offers a durable, long-lasting upgrade or direct replacement for worn OEM rear sprockets on compatible 520-chain motorcycles.