Vortex 338-66 Silver Rear Sprocket 66 Tooth

The Vortex 338-66 is a precision-engineered silver rear sprocket featuring 66 teeth, designed to deliver superior performance and durability for KTM motorcycles. Built by Vortex Racing, a leader in high-performance motorcycle components since 1995, this sprocket is manufactured to the tightest tolerances in the industry using premium materials.

Key Features:

• 66-tooth configuration for optimized gearing
• Precision-machined construction for perfect chain alignment
• Vortex patented tooth design increases sprocket longevity
• Silver anodized finish for corrosion resistance
• Manufactured to exacting tolerances for consistent performance
• Compatible with various KTM models including RC8, Super Duke, SM R, and SMT R series

Vortex sprockets are precision-constructed and induction-hardened for stronger, longer-lasting performance. Each component receives direct testing feedback from professional racers competing in AMA Superbike, Sportbike, and road racing events, ensuring race-proven reliability for street and track use.