Vortex 511ZR-49 Aluminum Rear Sprocket 520 Pitch 49 Tooth

The Vortex 511ZR-49 is a high-performance aluminum rear sprocket designed for 520 pitch motorcycle drivetrains. This lightweight F5 racing sprocket features 49 teeth and is precision-engineered for riders who demand both strength and weight savings.

Key Features:

• 100% CNC machined from specially formulated 7075 aluminum alloy per Vortex specifications
• 520 pitch, 49 tooth configuration for optimal gearing options
• Electrically coated for enhanced durability and corrosion resistance
• Vortex patented saber tooth groove design increases sprocket longevity
• Lightweight construction reduces unsprung weight for improved handling
• Unique tooth profile provides quieter operation and extended wear life

Vortex Racing is a U.S.-based manufacturer known for producing top-quality motorcycle racing components. Each sprocket is manufactured to the tightest tolerances with premium materials, making them trusted by professional race teams worldwide. The aluminum construction offers significant weight savings compared to steel sprockets while maintaining excellent strength and durability for street and track applications.