Vortex 154-39 Rear Sprocket 39T

The Vortex 154-39 is a high-quality rear sprocket featuring 39 teeth, engineered for performance-oriented motorcycle applications. Vortex sprockets are precision-machined from high-grade materials and are a popular OEM-replacement and upgrade choice among sport bike and street motorcycle riders.

Key Features:

• 39-tooth rear sprocket configuration
• Precision CNC-machined construction for tight tolerances and consistent chain engagement
• Lightweight design without sacrificing strength or durability
• Direct OEM-style fitment for straightforward installation
• Compatible with standard motorcycle drive chain systems
• Manufactured by Vortex Racing, a trusted name in powersports drivetrain components

Vortex sprockets are designed as a direct replacement or performance upgrade, offering excellent wear resistance and reliable power transfer from the engine to the rear wheel. Whether restoring stock gearing or fine-tuning acceleration characteristics, the 154-39 delivers the precision and durability Vortex is known for.