Vortex 803ZR-49 Rear Sprocket 49 Tooth

The Vortex 803ZR-49 is a high-performance 49-tooth rear sprocket designed for motorcycle racing and performance applications. Manufactured by Vortex Racing, a company owned and operated by motorcycle racers since 1995, this sprocket is engineered to meet the demanding requirements of both street and track use.

Key Features:

• 49-tooth rear sprocket configuration
• 100% CNC machined in the USA for precision fit and durability
• Specially formulated alloy per Vortex specifications
• Unique patented tooth design increases sprocket longevity
• Reduces rotating mass for improved acceleration and power delivery
• Manufactured to the tightest tolerances with premium materials

Vortex sprockets feature a patented tooth design unlike any other sprocket on the market, engineered to maximize chain engagement and extend service life. Each sprocket is manufactured using advanced CNC machining processes to ensure consistent quality and precise specifications. The 803 series represents Vortex's commitment to producing race-proven components trusted by professional race teams worldwide.