Vortex 720ZB-53 520-Pitch 53-Tooth Rear Sprocket

The Vortex 720ZB-53 is a high-performance rear sprocket featuring a 53-tooth count on a 520-pitch chain interface. Engineered by Vortex Racing — a trusted name in competitive and street motorcycle drivetrain components — this sprocket is precision-machined from 7075-T6 billet aluminum for an exceptional strength-to-weight ratio that reduces unsprung rotational mass and sharpens throttle response.

Key Features:

• 53 Teeth — optimized for acceleration-focused gearing setups
• 520 Chain Pitch — compatible with standard 520-series drive chains
• 7075-T6 Billet Aluminum Construction — lightweight yet durable under race and street conditions
• Hard-Anodized Finish — resists corrosion and wear for extended service life
• CNC Precision Machined — tight tolerances ensure smooth, consistent power transfer
• Vortex ZB Series Hub Pattern — direct bolt-on replacement for compatible applications

The Vortex 720ZB-53 rear sprocket is an ideal upgrade for riders seeking improved low-end torque and quicker acceleration. Whether used on the track or the street, this sprocket delivers the precision and durability that Vortex Racing is known for worldwide.