Vortex 525C-42 525 Pitch Steel Rear Sprocket 42 Tooth

The Vortex 525C-42 is a 42-tooth, 525-pitch laser-cut carbon steel rear sprocket engineered for street and performance motorcycle applications. Manufactured in the USA by Vortex Racing, this sprocket delivers a durable, long-lasting drivetrain upgrade for riders who demand reliability and precision.

Key Features:

• 525 Pitch: Designed for use exclusively with 525-pitch chains and front sprockets
• 42 Teeth: Direct stock-replacement tooth count for supported applications
• Laser-cut carbon steel construction for extended service life compared to aluminum alternatives
• Electroplated satin black finish provides corrosion resistance and a clean appearance
• Induction-hardened teeth for maximum wear resistance over thousands of miles
• Drilled lightening holes reduce rotating mass without sacrificing strength
• Precision CNC manufactured to tight tolerances for proper concentricity and smooth chain engagement
• Ideal tooth profile engineered for optimal chain hold and release
• Made in the USA by Vortex Racing

Vortex steel rear sprockets are the preferred choice for riders seeking longevity and durability. Steel sprockets are generally expected to outlast equivalent aluminum sprockets, making this an excellent option for high-mileage street riders. When replacing, always ensure the front sprocket and chain match the 525 pitch.