Vortex 425S-38 Steel Rear Sprocket 520 Pitch 38 Tooth

The Vortex 425S-38 is a premium 520 pitch steel rear sprocket featuring 38 teeth, designed for high-performance motorcycle applications. This sprocket is electro-plated with a satin black finish to resist corrosion and deliver long-lasting durability.

Key Features:

• Constructed from carbon steel alloy per Vortex specifications for maximum strength
• Hardened teeth ensure extended service life without compromising sprocket integrity
• Weight-optimized design with material removed from inner sections to reduce rotating mass
• Laser-cut construction provides extended chainwheel life compared to aluminum sprockets
• Unique tooth design engineered to increase sprocket longevity
• Electro-plated satin black finish prevents corrosion

Manufactured in the USA by Vortex Racing since 1995, these components are owned and operated by motorcycle racers who focus on absolute quality. Each race component is made to the tightest tolerances with the best quality materials for the application. The 520 pitch design offers an excellent balance between strength and weight savings for sport bike applications.