Vortex 775A-57 Aluminum Rear Sprocket 57-Tooth 520 Pitch Silver

The Vortex 775A-57 is a high-performance aluminum rear sprocket designed for serious riders who demand quality and durability. This 57-tooth sprocket features 520 pitch sizing and is precision-engineered to deliver exceptional performance on the track or street.

Key Features:

• 100% CNC machined from aerospace-grade 7075 aluminum for superior strength and minimal weight
• 57-tooth configuration for customized gearing options
• 520 pitch chain compatibility
• Vortex patented tooth design with saber tooth grooves for increased longevity
• Silver anodized finish to prevent corrosion and maintain appearance
• Specially formulated aluminum alloy per Vortex specifications
• Manufactured in the USA with strict quality control
• Reduces rotational mass for improved acceleration and handling

Vortex Racing sprockets are trusted by professional racers and enthusiasts worldwide. The lightweight construction reduces unsprung weight, allowing more power to reach the pavement while the unique tooth profile ensures optimal chain engagement and extended wear life. This sprocket is an ideal replacement or upgrade component for riders looking to fine-tune their motorcycle's gearing for better performance.