Vortex 435ZB-38 Blue 38-Tooth 520-Pitch Rear Sprocket

The Vortex 435ZB-38 is a high-performance CAT5 aluminum rear sprocket designed for motorcycles requiring a 520-pitch chain. This lightweight racing sprocket features distinctive blue anodizing with contrasting silver machine cuts, adding both style and corrosion protection to your drivetrain.

Key Features:

• 38-tooth configuration for 520-pitch chains
• Lightweight CAT5 aluminum construction for reduced rotating mass
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated aluminum alloy per Vortex specifications
• Blue anodized finish with bright silver highlights on teeth and grooves
• Saber tooth grooves and unique tooth design for extended sprocket life
• Vortex patented sprocket design engineered for racing applications

The CAT5 series utilizes color anodizing that excludes sweeps, mud grooves, and teeth, creating a bright flash of color while maintaining the functional silver cutting surfaces. Manufactured by Vortex Racing, a U.S.-based company owned and operated by motorcycle racers, this sprocket is built to the tightest tolerances with feedback from professional race teams worldwide.