Vortex 247ZB-37 Aluminum Rear Sprocket 37 Tooth Blue

The Vortex 247ZB-37 is a high-performance aluminum rear sprocket featuring 37 teeth and a distinctive blue anodized finish. These American made sprockets are machined of aerospace grade alloys and designed for riders who demand both lightweight performance and exceptional durability.

Key Features:

• 100% CNC manufactured in the USA for precision and quality
• Made from incredibly durable 7075 T6 aluminum for strength and weight savings
• Saber tooth grooves with unique tooth design increases sprocket longevity
• Blue anodized finish provides corrosion resistance and distinctive appearance
• Lightweight reduces rotating mass and aids in putting more power to the pavement
• Specially formulated alloy per Vortex specifications

An aluminum sprocket is much lighter compared to OEM steel sprockets and this leads to reduced rotating mass and allows for improved acceleration and handling. Because they are manufactured to such tight tolerances, many riders report that sprockets from Vortex have a lifespan that rivals some steel sprockets. The 37-tooth configuration allows for fine-tuning of your motorcycle's gearing to match your riding style and performance needs.