Vortex 817-39 Rear Sprocket 39-Tooth

The Vortex 817-39 is a 39-tooth rear sprocket engineered for performance-minded riders who demand precision, durability, and consistent power transfer. Vortex sprockets are CNC-machined from high-quality steel or aluminum alloy to exact tolerances, delivering a reliable drop-in replacement or upgrade over the OEM sprocket.

Key Features:

• 39-Tooth configuration for optimized acceleration and gear ratio tuning
• CNC-machined construction for precise tooth geometry and consistent chain engagement
• High-strength material resists wear, corrosion, and stress under demanding riding conditions
• Designed for direct OEM replacement with no modifications required
• Compatible with standard drive chain for the applicable application

Vortex is a trusted name in the powersports industry, known for producing high-quality drivetrain components. The 817-39 rear sprocket is an excellent choice for riders looking to maintain or fine-tune their motorcycle's drivetrain performance.