Vortex 452AKV4-45 VTX Aluminum Rear Sprocket 520 Pitch 45-Tooth Hardcoat

The Vortex 452AKV4-45 is a 45-tooth, 520-pitch aluminum rear sprocket engineered for performance motorcycle applications. Built to Vortex's exacting racing standards, this sprocket delivers a significant weight reduction over stock steel units, helping reduce rotating mass and improve throttle response.

Key Features:

• Lightweight F5 aluminum construction — reduces rotating mass for improved performance
• 100% CNC manufactured in the USA — precision-machined to tight tolerances
• Specially formulated alloy per Vortex specifications — optimized for strength and durability
• Black hardcoat PTFE (polytetrafluoroethylene) finish — provides added lubricity and is proven to last up to 30% longer than standard anodizing
• Unique saber tooth groove design — Vortex patented tooth profile increases sprocket longevity and chain engagement
• 520 pitch chain compatibility
• 45 teeth

Vortex rear sprockets are a trusted choice among racers and performance riders seeking a direct OEM replacement upgrade. The hardcoat PTFE coating resists wear and corrosion, making this sprocket equally at home on the track or street.