Vortex 435ZRV4-47 VTX Aluminum Rear Sprocket Pitch Sprockets - 47T 520

The Vortex 435ZRV4-47 is a high-performance aluminum rear sprocket from Vortex's VTX series, featuring a 47-tooth configuration and designed for use with a 520 pitch chain. Engineered for serious street and track riders who demand precision, durability, and weight savings over stock steel sprockets.

Key Features:

• 47-Tooth Rear Sprocket – Optimized gearing for improved acceleration and throttle response
• Lightweight Aluminum Construction – Significantly reduces unsprung weight compared to OEM steel sprockets
• 520 Chain Pitch Compatibility – Matches the VTX series 520-pitch drive system
• Hard-Anodized Finish – Provides corrosion resistance and extended sprocket life
• CNC Machined – Precision-cut teeth for smooth chain engagement and reduced wear
• Vortex VTX Series Design – Scalloped and relieved carrier body reduces overall weight without sacrificing strength

Vortex sprockets are manufactured in the USA and are a popular upgrade for sport bike and powersports enthusiasts looking to optimize their drivetrain. The VTX aluminum rear sprocket is a direct bolt-on replacement that pairs with Vortex front sprockets and chain kits for a complete drivetrain refresh.