Vortex 452AZK-41 CAT5 Rear Sprocket 520 Pitch 41-Tooth Black Aluminum

The Vortex 452AZK-41 is a CAT5 lightweight aluminum racing rear sprocket designed for performance motorcycle applications. Built on Vortex's patented sprocket platform, this 41-tooth, 520-pitch sprocket is precision-engineered for riders who demand reliability and reduced unsprung weight on the track or street.

Key Features:

• Lightweight CAT5 aluminum construction — engineered for maximum weight savings without sacrificing durability
• 100% CNC manufactured in the USA — machined to the tightest tolerances for precise fit and consistent performance
• Specially formulated alloy per Vortex specifications for optimum strength-to-weight ratio
• Patented saber tooth groove design — unique tooth geometry increases sprocket longevity and reduces chain wear
• Black anodized finish with contrasting silver machine cuts on the sweeps, mud grooves, and teeth for a distinctive appearance
• 520 pitch — 41 teeth

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle racing components for Road Racing, Motocross, Supercross, Flat Track, and Minibike applications. Each sprocket is tested with feedback from professional race teams worldwide.