Vortex 485ZR-45 Red Aluminum 45-Tooth 520-Pitch Rear Sprocket

The Vortex 485ZR-45 is a lightweight aluminum racing rear sprocket designed for 520-pitch chain applications. This high-performance sprocket features 45 teeth and is manufactured with Vortex's patented tooth design that increases sprocket longevity and reduces wear.

Key Features:

• 45-tooth configuration for 520-pitch chain
• Red anodized finish with contrasting machined silver accents
• 100% CNC manufactured in the USA to tight tolerances
• Specially formulated aluminum alloy per Vortex racing specifications
• Unique saber tooth groove design increases sprocket life
• Lightweight construction reduces rotating mass for improved acceleration
• Anodized finish prevents corrosion and provides long-lasting color

Vortex Racing sprockets are engineered with direct feedback from professional race teams worldwide. The lightweight design helps put more power to the pavement by reducing rotational weight, making this sprocket ideal for both racing and high-performance street applications.