Vortex 511ZK-48 Aluminum Rear Sprocket 520 Pitch 48 Tooth Black

The Vortex 511ZK-48 is a high-performance aluminum rear sprocket designed for serious riders who demand precision and durability. This lightweight racing sprocket features 48 teeth and is engineered for 520 pitch chains, offering an excellent balance of acceleration and top speed.

Key Features:

• 100% CNC manufactured to the tightest tolerances for perfect concentricity
• Lightweight aluminum construction with specially formulated alloy per Vortex specifications
• Black hard-anodized finish for corrosion resistance and durability
• 520 pitch chain compatibility with 48-tooth configuration
• Strategic lightening holes reduce rotating mass for improved acceleration
• Precision-machined teeth ensure smooth chain engagement and extended wear life

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested by professional race teams worldwide. Each sprocket is made from specially formulated aluminum alloy and manufactured to exact specifications, ensuring reliable performance on the street or track. The black anodized finish not only looks great but provides excellent protection against the elements.