Vortex 144AZK-41 CAT5 Aluminum Rear Sprocket 41 Tooth Black Hardcoat

The Vortex 144AZK-41 is a lightweight CAT5 aluminum racing rear sprocket featuring 41 teeth and a durable black hardcoat finish. Designed for serious riders who demand both performance and longevity, this sprocket combines reduced rotating mass with exceptional durability.

Key Features:

• 100% CNC machined in the USA from specially formulated aluminum alloy to Vortex specifications
• Black hardcoat finish with PTFE coating for added lubricity and durability
• Unique saber tooth groove design increases sprocket longevity and chain engagement
• Lightweight construction reduces rotating mass and improves acceleration
• Patented Vortex tooth design for optimized chain hold and release
• 41 teeth for balanced gearing performance
• Precision machined to the tightest tolerances for reliable fitment

Vortex Racing has been manufacturing top-quality motorcycle racing components in the USA since 1995. Tested by professional race teams worldwide, Vortex sprockets are trusted by racers and enthusiasts who refuse to compromise on quality. The CAT5 series represents their premium aluminum sprocket line, offering race-proven performance with extended service life.