Vortex 144A-58 Silver 58-Tooth Aluminum Rear Sprocket

The Vortex 144A-58 is a precision-engineered aluminum rear sprocket designed for serious motorcycle racers and enthusiasts seeking maximum performance. This lightweight standard aluminum racing sprocket is 100 percent CNC manufactured in the USA from specially formulated alloy per Vortex specifications. With 58 teeth and designed for 525 pitch chain applications, this sprocket delivers the perfect combination of strength, weight reduction, and durability.

Key Features:

• Silver anodized finish to prevent corrosion
• Unique tooth design increases sprocket longevity with Vortex patented sprocket design
• Made from highest strength 7075 aircraft grade aluminum
• 100% CNC machined with saber tooth grooves
• Reduced rotating mass for improved acceleration and handling
• Significantly lighter than OEM steel sprockets

For more than 15 years, U.S.-based Vortex Racing has manufactured top-quality motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track Racing and Minibikes, focusing on absolute quality with each component made to the tightest tolerances. The 144A series sprockets represent the gold standard in lightweight performance sprockets, trusted by professional race teams worldwide.