Vortex 215ZB-46 Aluminum Rear Sprocket 46-Tooth 420 Pitch

The Vortex 215ZB-46 is a precision-engineered aluminum rear sprocket designed for small-displacement motorcycles. This 46-tooth sprocket features 420 pitch sizing and is CNC machined from high-strength 7075 T6 aluminum alloy for an optimal balance of durability and lightweight performance.

Key Features:

• 46-tooth configuration for optimized gearing ratios
• 420 pitch chain compatibility
• CNC machined from 7075 T6 aluminum for superior strength-to-weight ratio
• Black anodized finish (ZB designation) provides corrosion resistance and distinctive appearance
• Vortex's patented tooth design increases sprocket longevity
• Precision-manufactured in the USA to the tightest tolerances
• Reduces rotating mass compared to steel sprockets for improved acceleration
• Trusted by professional race teams worldwide

Vortex Racing has over 15 years of experience manufacturing top-quality motorcycle components. Each sprocket is engineered with direct feedback from championship-winning race teams and tested under the most demanding conditions to ensure reliability and performance.