Vortex 422B-64 Silver 64-Tooth Aluminum Rear Sprocket

The Vortex 422B-64 is a 64-tooth, 422-pitch aluminum rear sprocket designed for off-road motorcycles and dirt bikes. CNC-machined in the USA from a specially formulated aluminum alloy per Vortex's own specifications, this sprocket delivers the lightweight performance and precision fitment that racers demand.

Key Features:

• 64-Tooth, 422 Pitch — designed for 422-pitch chain applications
• Lightweight Aluminum Construction — reduces rotating mass for improved throttle response and acceleration
• 100% CNC Manufactured in the USA — precision-machined for exact fitment and consistent quality
• Silver Anodized Finish — corrosion-resistant anodizing protects the sprocket and maintains appearance
• Vortex Patented Tooth Design — unique tooth profile increases sprocket longevity and chain engagement
• Specially Formulated Alloy — material spec developed by Vortex for optimal strength-to-weight ratio

Vortex Racing has been a trusted name in motorcycle racing components for over 15 years, supplying parts for Motocross, Supercross, Road Racing, Flat Track, and Minibike competition. The 422B series rear sprocket is a direct-fit, high-performance replacement or gearing upgrade option.