Vortex 803ZB-53 Rear Sprocket 53-Tooth 525 Pitch Black

The Vortex 803ZB-53 is a high-performance 53-tooth rear sprocket designed for serious motorcycle enthusiasts and racers. This sprocket features Vortex's durable black hardcoat finish, which bonds to the aluminum to create a more durable surface with reduced friction for extended service life.

Key Features:

• 53-tooth configuration for 525 pitch chain applications
• Black hardcoat finish for enhanced durability and wear resistance
• 100% CNC machined from high-quality 7075 T6 aluminum alloy
• Vortex patented tooth design increases sprocket longevity
• Lightweight construction reduces rotating mass for improved performance
• Manufactured in the USA to the tightest tolerances

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. Each sprocket is precision-machined with their unique tooth profile that provides superior chain engagement and extends both chain and sprocket life. The lightweight aluminum construction helps put more power to the pavement by reducing rotational weight, while the black hardcoat finish provides exceptional protection against wear.