Vortex 528-57 Silver 57-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 528-57 is a lightweight aluminum rear sprocket designed for motorcycles requiring a 530-pitch chain. This 57-tooth sprocket is precision CNC-machined from 7075-T6 aircraft-grade aluminum alloy, offering an ideal balance of strength and reduced rotating mass for improved performance.

Key Features:

• 57-tooth configuration for 530-pitch chains
• CNC-machined from 7075-T6 aluminum for maximum strength-to-weight ratio
• Silver anodized finish prevents corrosion and provides lasting durability
• Vortex patented tooth design with saber tooth grooves increases sprocket longevity
• 100% manufactured in the USA to strict Vortex specifications
• Lightweight construction reduces rotating mass and aids in power delivery
• Specially formulated alloy engineered for racing applications

Vortex Racing has been manufacturing premium motorcycle drivetrain components for over 15 years, with products tested by professional race teams in Motocross, Supercross, and Road Racing. The unique tooth profile design sets Vortex sprockets apart from competitors, providing extended wear life while maintaining precise chain engagement.