Vortex 511ZB-40 Zinc Rear Sprocket 40 Tooth

The Vortex 511ZB-40 is a high-quality rear sprocket designed for motorcycle chain drive systems. Manufactured from durable C1045 high-carbon steel, this sprocket delivers reliable performance and extended service life for street and sport riding applications.

Key Features:

• 40-tooth configuration for optimal gearing ratio
• Zinc-plated finish provides corrosion resistance and extended wear life
• Precision CNC machined for accurate fitment and smooth chain engagement
• Constructed from C1045 high-carbon steel for strength and durability
• Self-cleaning mud groove design helps prevent debris buildup
• Lightening holes reduce unsprung weight without compromising strength

Vortex sprockets are engineered to exact tolerances to ensure proper chain alignment and minimize wear on your drivetrain components. The zinc coating provides a protective barrier against the elements while maintaining the dimensional accuracy required for smooth power transfer.