Vortex 316ZB-53 Rear Sprocket Pitch Aluminum Sprockets - 53-Tooth 520

The Vortex 316ZB-53 is a high-performance aluminum rear sprocket designed for motorcycle applications requiring 520 pitch chain. This 53-tooth sprocket is precision CNC machined from 7075-T6 billet aluminum, offering an optimal balance of strength and reduced rotating mass for improved acceleration and handling.

Key Features:

• 53-tooth count for 520 pitch chain applications
• 7075-T6 billet aluminum construction for lightweight durability
• Zinc-plated black finish (ZB designation) provides corrosion resistance
• 100% CNC machined to precise tolerances for true concentricity
• Vortex patented tooth design extends sprocket life
• Saber tooth grooves reduce weight while maintaining strength
• Manufactured in the USA by Vortex Racing

Vortex sprockets are tested by professional race teams worldwide and engineered to meet the demanding requirements of motocross, supercross, and road racing applications. The lightweight aluminum construction reduces unsprung weight for better suspension performance and quicker throttle response.