Vortex 202ZB-42 Steel Rear Sprocket Pitch Zinc Sprockets - 520 42-Tooth Black

The Vortex 202ZB-42 is a 520-pitch steel rear sprocket featuring a 42-tooth count and a satin black zinc electroplated finish. Precision-engineered and made in the USA, this sprocket is built to deliver reliable performance across street, track, and off-road applications.

Key Features:

• 520 Pitch – Compatible with standard 520-pitch drive chains
• 42 Teeth – OEM-equivalent tooth count for balanced acceleration and top speed
• Carbon Steel Construction – High-tensile carbon steel alloy formulated to Vortex specifications for maximum wear resistance
• Zinc Black Electroplated Finish – Satin black electro-plated coating resists corrosion and provides a clean, understated appearance
• Hardened Teeth – Case-hardened tooth profile ensures long service life under demanding riding conditions
• Vortex Patented Tooth Design – Unique tooth geometry promotes smooth chain engagement and extends sprocket longevity
• CNC Machined – Precision manufactured to tight tolerances for accurate fitment and concentricity
• Made in the USA – Designed and manufactured domestically by Vortex Racing

Vortex Racing has been producing top-quality motorcycle drivetrain components for motocross, supercross, road racing, and flat track for nearly two decades. The 202ZB-42 steel rear sprocket is an excellent choice for riders who prefer the durability and longevity of steel over aluminum, particularly for trail riding, street use, or high-mileage applications.