Vortex 803-51 Steel Rear Sprocket Pitch Sprockets - 51-Tooth 520 Silver

The Vortex 803-51 is a high-quality steel rear sprocket designed for motorcycles using 520 pitch chain. This 51-tooth sprocket features Vortex's patented tooth design that maximizes durability and extends service life compared to standard sprocket designs.

Key Features:

• 51-tooth configuration for precise gear ratio tuning
• 520 chain pitch for compatibility with standard sport bike applications
• Constructed from high-grade steel for maximum durability and wear resistance
• Vortex patented saber tooth groove design increases sprocket longevity
• CNC machined to tight tolerances ensuring concentricity and smooth operation
• Silver finish provides corrosion resistance

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years. Each sprocket is precision-engineered and tested on the track with feedback from professional race teams worldwide, ensuring quality that meets the demands of both street and competition use.