Vortex 635ZB-53 Black Aluminum Rear Sprocket 53-Tooth 530 Pitch

The Vortex 635ZB-53 is a 53-tooth black anodized aluminum rear sprocket designed for 530-pitch drive chain applications. Part of Vortex Racing's trusted sprocket lineup, the 635ZB series delivers the quality and precision that street and track riders demand in a lightweight, performance-oriented package.

Vortex rear aluminum sprockets are CNC-machined in the USA from high-grade aluminum, reducing rotating mass compared to steel OEM sprockets and helping transfer more power to the rear wheel. The black anodized finish provides corrosion resistance and a sharp, aggressive look.

Key Features:

• 53-tooth rear sprocket for modified gearing and improved low-end acceleration
• 530 pitch chain compatibility
• Black anodized aluminum construction for a clean, race-ready appearance
• CNC-manufactured in the USA for precision fit and finish
• Lightweight design reduces rotating mass for improved power transfer
• Vortex patented tooth profile for extended sprocket longevity
• Direct bolt-on replacement — no modifications required

The Vortex 635ZB-53 is an ideal upgrade for riders looking to fine-tune their gearing ratio, boost off-the-line acceleration, or replace a worn OEM sprocket with a high-performance alternative.