Vortex 247ZK-50 Aluminum Rear Sprocket 50 Tooth Black

The Vortex 247ZK-50 aluminum rear sprocket is a precision-engineered racing component designed to deliver superior performance and durability for motorcycle applications. Featuring a 50-tooth configuration, this sprocket is CNC-machined from specially formulated aerospace-grade 7075-T6 aluminum alloy to exacting tolerances.

Key Features:

• 50-tooth aluminum rear sprocket with black anodized finish and machined accents
• CNC-machined 100% in the USA from 7075-T6 aerospace-grade aluminum alloy
• Saber tooth grooves with unique tooth design that increases sprocket longevity
• Significantly lighter than OEM steel sprockets, reducing rotating mass
• Hard anodized black finish for corrosion resistance and enhanced durability
• Contrast machined accents provide distinctive race-inspired aesthetics

The reduced weight of aluminum construction delivers improved acceleration and handling by decreasing rotational mass in the drivetrain. Vortex's proprietary tooth profile design and precision manufacturing result in extended service life that rivals many steel sprockets. The hard anodized coating protects against wear and environmental elements while the grooved tooth design helps clear debris and maintain optimal chain engagement.