Vortex 252S-42 Steel Rear Sprocket 525 Pitch 42 Tooth Black

The Vortex 252S-42 steel rear sprocket delivers reliable performance and durability for sport bike applications. Constructed from high-quality carbon steel, this 42-tooth sprocket is designed for use with standard 525-pitch chains and features an electroplated satin black finish that resists corrosion while providing a sleek appearance.

Key Features:

• 42-tooth configuration for 525-pitch chain applications
• Premium carbon steel construction for exceptional strength and longevity
• Heat-treated teeth for extended wear resistance over thousands of miles
• Electroplated satin black finish provides corrosion protection
• Cupped design reduces weight from the tooth ring to the body without sacrificing structural integrity
• Precision-manufactured to OEM specifications for proper fit and performance

Vortex steel sprockets are engineered to withstand the rigors of high-performance riding while maintaining optimal chain engagement. The strategic material removal in the sprocket body minimizes rotating mass for improved throttle response, while the hardened tooth profile ensures consistent performance throughout the sprocket's service life.