Vortex 628ZB-58 Black Steel Rear Sprocket 58-Tooth 520 Pitch

The Vortex 628ZB-58 is a 58-tooth black steel rear sprocket designed for 520-pitch chain applications. Built to Vortex Racing's exacting standards, this sprocket is precision-manufactured from carbon steel alloy and finished with a black electro-plated coating to resist corrosion and complement a blacked-out drivetrain aesthetic.

Key Features:

• 58-Tooth / 520 Pitch – Provides increased rear wheel torque multiplication for improved low-end acceleration and stronger roll-on performance
• Black Steel Construction – Carbon steel alloy to Vortex specifications, offering excellent durability and wear resistance under demanding conditions
• Black Electro-Plated Finish – Corrosion-resistant coating gives the sprocket a clean, stealthy appearance while extending service life
• Vortex Patented Tooth Design – Unique tooth profile engineered to reduce chain wear and extend the service life of both sprocket and chain
• Precision CNC Manufactured – Machined to tight tolerances for concentric fit, smooth engagement, and quiet operation
• USA Manufactured – Produced at Vortex Racing's facility, trusted by professional race teams worldwide

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. The 628ZB-58 steel rear sprocket is an ideal choice for riders seeking a durable, performance-oriented replacement sprocket with a stealth black finish. Always ensure the front sprocket and chain are the same 520 pitch for proper fitment.