Vortex 720ZB-37 Rear Sprocket 37 Tooth Zinc Black

The Vortex 720ZB-37 is a high-quality replacement rear sprocket designed for sportbike and street motorcycle applications. This 37-tooth sprocket is precision-manufactured from durable steel and features a zinc-plated black finish for superior corrosion resistance and extended service life.

Key Features:

• 37 tooth count for optimized gearing performance
• Zinc-plated black finish (ZB) provides excellent corrosion protection
• Precision-machined from high-strength steel construction
• 520 pitch chain compatible design
• Computer-designed tooth profile ensures smooth power transfer
• Direct OEM replacement specifications

Vortex sprockets are engineered to meet or exceed OEM quality standards while providing reliable performance for street and track use. The zinc plating protects against rust and oxidation, making this sprocket ideal for riders in various weather conditions. Always verify fitment for your specific motorcycle application before installation.