Vortex 780ZK-38 VTX Aluminum Rear Sprocket 38-Tooth

The Vortex 780ZK-38 is a lightweight, high-performance aluminum rear sprocket featuring a 38-tooth configuration designed as a direct-fit replacement or performance upgrade for compatible motorcycles. Engineered and manufactured in the USA, Vortex sprockets are a trusted choice among street riders and racers alike.

Key Features:

• Material: CNC-machined 7075-T6 aerospace-grade aluminum for an optimal balance of strength and weight savings
• 38-Tooth count for precise gearing ratio tuning
• Patented sprocket tooth design for superior chain engagement and reduced wear
• Anodized finish for corrosion resistance and lasting appearance
• Debris-clearing tooth grooves to maintain clean chain contact under all conditions
• CNC machined to tight tolerances for a precise, rattle-free fit
• Significant weight reduction compared to OEM steel sprockets

Vortex rear sprockets are a direct upgrade for riders seeking improved throttle response and drivetrain efficiency. The 780ZK-38 is part of Vortex's extensive VTX sprocket lineup, built to the same exacting standards used in professional racing applications.