Vortex 193B-39 525-Pitch Steel Rear Sprocket 39-Tooth Black

The Vortex 193B-39 is a 39-tooth, 525-pitch steel rear sprocket finished in electro-plated satin black. Engineered for street and performance riding, this sprocket delivers the durability and precision Vortex Racing is known for worldwide.

Key Features:

• Material: Carbon steel alloy formulated to Vortex specifications for maximum strength
• Finish: Electro-plated satin black to resist corrosion and maintain appearance
• Teeth: 39-tooth count for optimized gearing
• Chain Pitch: 525
• Tooth Design: Vortex patented tooth profile increases sprocket longevity and reduces chain wear
• Hardened Teeth: Induction-hardened surface reduces wear over high-mileage use without sacrificing strength
• Construction: Cupped-down design from tooth ring to body reduces overall weight while maintaining rigidity
• Manufacturing: Produced to tight tolerances to ensure concentricity and smooth chain engagement

The 193B-39 is the black steel variant in Vortex's 193-series rear sprocket lineup, offering long-lasting performance for street riders who demand quality components. Vortex Racing parts are trusted by professional race teams worldwide and built to the same exacting standards as their motorsport components.