Vortex 595ZB-39 Steel Rear Sprocket 39T Black

The Vortex 595ZB-39 is a 39-tooth black steel rear sprocket designed for high-performance motorcycle applications. Engineered to OEM dimensions, this sprocket delivers precise fitment and dependable power transfer for street and sport riding.

Key Features:

• 39 Teeth — direct-replacement tooth count for factory gearing ratios
• Black Oxide / Black Steel Construction — corrosion-resistant finish for lasting durability
• Precision CNC Machined — tight tolerances ensure smooth, quiet chain engagement
• OEM-Style Fitment — bolt-on replacement requiring no modification
• Compatible with Standard Chain Pitch — designed to work with 520/525/530 series drive chains (verify chain pitch for your application)
• Heat-Treated Steel — resists wear under sustained high-load riding conditions

Vortex Racing is a trusted name in powersports drivetrain components, manufacturing sprockets to exacting standards for street riders and racers alike. The 595ZB-39 is a reliable, cost-effective upgrade or replacement for worn OEM rear sprockets.