Vortex 635ZK-41 Black 41-Tooth 530-Pitch Steel Rear Sprocket

The Vortex 635ZK-41 is a 41-tooth, 530-pitch steel rear sprocket finished in an electro-plated satin black coating for corrosion resistance. Manufactured in the USA from carbon steel alloy to Vortex's exacting specifications, this sprocket delivers the durability and precise fit that street riders and racers demand.

Key Features:

• 530 chain pitch — designed for OEM-replacement 530-pitch chain applications
• 41 teeth — stock-equivalent tooth count for balanced acceleration and top speed
• Carbon steel alloy construction per Vortex specifications for long-lasting strength
• Electro-plated satin black finish resists corrosion and provides a clean, stealthy appearance
• Vortex patented tooth design reduces wear and extends sprocket service life
• 100% CNC manufactured in the U.S.A. to tight tolerances for precise chain engagement

Vortex Racing has been producing top-quality motorcycle drivetrain components for over 15 years, with products trusted by professional race teams worldwide. The 635ZK-41 is a reliable OEM-style replacement sprocket for riders who want American-made quality at a competitive price point.