Vortex 120BZR-43 Steel Rear Sprocket 520 Pitch 43 Tooth Black

The Vortex 120BZR-43 is a high-performance steel rear sprocket designed for durability and longevity on street and sport motorcycles. Manufactured from carbon steel alloy per Vortex specifications, this 43-tooth sprocket features a 520 pitch configuration that provides an excellent balance of strength and weight savings.

Key Features:

• Electro-plated satin black finish to prevent corrosion
• Unique tooth design increases sprocket longevity
• Hardened teeth for extended service life
• Cupped down from the tooth ring to reduce weight
• 100% CNC manufactured in the U.S.A.
• Vortex patented sprocket design unlike any other

Steel sprockets offer superior durability compared to aluminum alternatives, making them ideal for riders who prioritize longevity and consistent performance. The 43-tooth configuration is a popular size for many sportbikes and provides balanced acceleration and top-speed characteristics. The black zinc plating not only provides corrosion resistance but also gives the sprocket an attractive appearance that complements most motorcycle aesthetics.