Vortex 828-59 Silver 59-Tooth 530-Pitch Rear Sprocket

The Vortex 828-59 is a lightweight aluminum racing rear sprocket featuring 59 teeth and a 530 pitch design. This sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy developed to Vortex specifications.

Key Features:

• Silver anodized finish to prevent corrosion and oxidation
• Unique patented tooth design that increases sprocket longevity
• Precision CNC machined from lightweight aluminum alloy
• 59-tooth configuration for 530-pitch chains
• Approximately half the weight of steel sprockets for improved performance

The Vortex 828 series sprockets are designed for riders who demand maximum performance and weight savings. The proprietary aluminum alloy construction delivers exceptional strength while significantly reducing rotating mass compared to steel alternatives. The distinctive two-tone machined appearance comes from applying the protective finish before final machining, creating Vortex's signature look. For optimal performance and longevity, clean and tension your chain every 300-400 miles when using aluminum sprockets.