Vortex 608ZK-48 CAT5 Aluminum Rear Sprocket 520 Pitch 48 Tooth Black

The Vortex 608ZK-48 is a high-performance CAT5 aluminum rear sprocket designed for motorcycles using 520 pitch chain. This lightweight racing sprocket features 48 teeth and a black anodized finish that combines aggressive styling with corrosion protection.

Key Features:

• 100% CNC machined in the USA from 7075-T6 aluminum for precision concentricity
• CAT5 black anodized finish resists corrosion and provides distinctive appearance
• Vortex patented tooth design increases sprocket longevity and reduces chain wear
• Lightening holes strategically placed to reduce rotating mass for improved acceleration
• Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• Saber tooth grooves engineered to minimize drag and friction

Vortex aluminum sprockets significantly reduce rotating mass compared to OEM steel sprockets, allowing for quicker acceleration and improved handling response. The precise CNC manufacturing process ensures perfect concentricity, which frees up horsepower and extends the life of both the chain and sprocket. Each sprocket is manufactured to the tightest tolerances to ensure proper fitment and maximum performance.