Vortex 528ZR-34 Red 34-Tooth Rear Sprocket 530 Pitch CAT5 Aluminum

The Vortex 528ZR-34 is a high-performance 34-tooth rear sprocket from the CAT5 aluminum racing sprocket line. This lightweight sprocket is CNC machined from specially formulated aerospace-grade aluminum to provide superior strength while reducing rotating mass compared to OEM steel sprockets. The red anodized finish features contrasting silver machine cuts that add a flash of color to your drivetrain.

Key Features:

• 34-tooth configuration for 530 pitch chain
• Lightweight CAT5 aluminum construction for reduced rotating mass
• 100% CNC manufactured in the USA to precise specifications
• Saber tooth grooves and unique tooth design increases sprocket longevity
• Red anodized finish with silver machine-cut highlights
• Specially formulated alloy per Vortex specifications
• Patented Vortex sprocket design ensures concentricity and durability

Vortex CAT5 sprockets utilize a patented tooth design that extends sprocket life while maintaining optimal chain engagement. The anodizing process is completed first, then the sprocket is CNC machined, resulting in a distinctive colored surface with bright silver accents on the teeth, grooves, and lightening holes.