Vortex 120BZB-42 Steel Rear Sprocket 42-Tooth

The Vortex 120BZB-42 is a high-quality steel rear sprocket designed for motorcycles requiring a 42-tooth rear sprocket. Constructed from carbon steel alloy per Vortex specifications and finished with a protective coating to prevent corrosion, this sprocket delivers reliable performance for street and track applications.

Key Features:

• Unique tooth design increases sprocket longevity with Vortex patented sprocket design
• Precision engineered for optimal chain engagement and power transfer
• 42-tooth configuration for balanced acceleration and top speed
• Durable steel construction provides excellent wear resistance
• Protective finish resists corrosion and maintains appearance
• Manufactured by U.S.-based Vortex Racing, owned and operated by motorcycle racers who focus on absolute quality with the tightest tolerances

Vortex steel sprockets are an excellent choice for riders seeking durability and value without sacrificing performance. The steel construction offers superior longevity compared to aluminum alternatives, making it ideal for daily riders and those who prioritize sprocket life. This sprocket must be paired with the appropriate pitch chain and front sprocket for proper operation.