Vortex 485-59 Silver 59-Tooth 520 Aluminum Rear Sprocket

The Vortex 485-59 is a 59-tooth silver anodized aluminum rear sprocket designed for 520 chain applications. Engineered for performance riders who demand lightweight, durable drivetrain components, this sprocket is 100% CNC machined in the USA from a specially formulated aluminum alloy developed to Vortex's own specifications.

The silver anodized finish provides corrosion resistance while maintaining a clean, race-inspired appearance. Vortex's patented tooth profile is engineered to extend sprocket service life and deliver smooth, reliable chain engagement under demanding conditions.

Key Features:

• 59-tooth rear sprocket for 520 chain pitch
• Lightweight aluminum construction — reduces unsprung and rotating weight
• 100% CNC manufactured in the USA
• Specially formulated alloy per Vortex specifications
• Silver anodized finish for corrosion resistance
• Patented tooth design for extended sprocket longevity
• Direct OEM-style fitment

The Vortex 485-59 rear sprocket is an ideal upgrade or replacement for riders looking to fine-tune their final drive ratio or restore worn drivetrain components with a precision-made, American-manufactured part.