Vortex 414EZB-39 EZB Series Rear Sprocket Sprockets - 39-Tooth

The Vortex 414EZB-39 is a high-performance 39-tooth rear sprocket from Vortex's popular EZB (Easy-B) series. Machined from lightweight, high-strength aluminum alloy and hard anodized for durability, this sprocket is engineered for riders seeking a direct OEM replacement or performance upgrade on compatible motorcycles.

Vortex sprockets are manufactured to precise tolerances to ensure smooth, quiet chain engagement and long service life. The EZB series features an integrated carrier design that simplifies installation and reduces overall drivetrain weight compared to traditional steel sprockets.

Key Features:

• 39 Teeth — optimized gearing for balanced acceleration and top-end performance
• EZB Series — integrated aluminum carrier for easy bolt-on installation
• Lightweight hard-anodized aluminum construction for corrosion resistance and durability
• Precision CNC-machined for exact fitment and consistent chain alignment
• Reduces unsprung weight compared to OEM steel sprockets
• Direct replacement with no modifications required

The Vortex 414EZB-39 is an ideal choice for sport and street riders looking to maintain or improve drivetrain performance with a quality aftermarket sprocket. Always replace the drive chain when installing a new sprocket for optimal performance and longevity.