Vortex 611ZB-45 Black 45-Tooth Rear Sprocket

The Vortex 611ZB-45 is a 45-tooth rear sprocket finished in a black anodized coating, designed for motorcycle riders seeking performance-focused drivetrain components. Vortex sprockets are made from aerospace-grade aluminum or lightweight laser-cut steel, providing optimal power transfer and reduced rotational mass.

Key Features:

• 45-Tooth Rear Sprocket — allows tuning of final drive gearing for improved acceleration
• Black Anodized Finish — silver anodized or electro-plated satin black to prevent corrosion
• Unique Tooth Design — increases sprocket longevity; Vortex patented sprocket design is unlike any other sprocket
• Precision Manufactured — induction-hardened to precise tolerances, creating a sprocket that is concentric, stronger, and quieter than other brands
• Made in the USA — 100% CNC manufactured in the USA

Riders choose Vortex for superior craftsmanship, longevity, and the ability to fine-tune gear ratios for improved acceleration and top-end speed — a great option to replace OEM gearing or get more performance from your motorcycle.