Vortex 920A-38 Aluminum Rear Sprocket 38-Tooth

The Vortex 920A-38 is a 38-tooth aluminum rear sprocket engineered for performance-focused motorcycle riders. CNC machined in the USA from a specially formulated aluminum alloy per Vortex specifications, this sprocket delivers an optimal balance of lightweight construction and long-lasting durability.

Key Features:

• 100% CNC machined in the USA for precise tolerances and consistent fit
• Lightweight aluminum construction reduces rotating mass for improved acceleration, deceleration, and directional response
• Vortex patented sprocket design with unique tooth geometry for extended sprocket longevity
• Silver anodized finish with a clear protective coating to resist oxidation and corrosion
• 38 teeth for precise gearing tuning
• Designed to work in conjunction with a matching-pitch front sprocket and drive chain

Vortex Racing is a U.S.-based manufacturer with over 20 years of experience producing top-quality motorcycle racing components for Motocross, Supercross, Road Racing, and Flat Track. Their sprockets are trusted and tested by professional race teams worldwide, and every component is built to the tightest tolerances using the best materials in the industry.