Vortex 485ZB-45 Silver 45-Tooth Rear Sprocket 520 Pitch

The Vortex 485ZB-45 is a high-performance silver aluminum rear sprocket designed for 520 pitch chain applications. This 45-tooth sprocket features Vortex's patented sprocket design with specially formulated alloy construction for optimal strength and durability.

Key Features:

• 45-tooth configuration for 520 pitch chain
• Unique tooth design increases sprocket longevity
• Specially formulated aluminum alloy per Vortex specifications
• Silver finish provides corrosion resistance
• Precision machined for perfect fit and performance
• Lightweight construction reduces rotational mass

Vortex sprockets are engineered with feedback from professional race teams and manufactured to the tightest tolerances in the industry. The patented tooth profile design helps extend sprocket life while maintaining precise chain engagement throughout the life of the component.