Vortex 144-55 Silver 55-Tooth Aluminum Rear Sprocket

The Vortex 144-55 is a lightweight, silver anodized aluminum rear sprocket featuring 55 teeth, designed for high-performance motorcycle applications. Manufactured in the USA from a specially formulated alloy to Vortex's exacting standards, this sprocket delivers race-proven durability for road racing, supercross, motocross, and street riding.

Key Features:

• 55-Tooth, 525 Pitch rear sprocket for optimized gear ratio tuning
• 100% CNC machined in the USA for precise tolerances
• Constructed from 7075 T6 billet aircraft-grade aluminum for a lightweight, high-strength build
• Silver anodized finish resists corrosion and wear
• Vortex patented unique tooth design extends sprocket service life
• Saber tooth grooves machined into the design for reduced weight and improved chain engagement

Vortex Racing has spent over 15 years manufacturing top-quality motorcycle drivetrain components trusted by professional race teams worldwide. The 144-55 rear sprocket is precision-engineered to meet the demands of serious riders who require reliable, consistent performance on and off the track.