Vortex 144AZBV4-46 VTX Aluminum Rear Sprocket 46-Tooth

The Vortex 144AZBV4-46 is a 46-tooth aluminum rear sprocket from Vortex's VTX series, engineered as a high-performance replacement for sport and streetbike applications. Machined from lightweight 7075-T6 aluminum alloy, this sprocket delivers a significant weight reduction over stock steel sprockets without sacrificing durability.

Key Features:

• 46-Tooth Rear Sprocket — precise tooth count for optimized final drive gearing
• 7075-T6 Aluminum Construction — aircraft-grade alloy for maximum strength-to-weight ratio
• Hard Anodized Finish — corrosion-resistant anodized surface extends service life
• CNC Machined — precision manufacturing ensures consistent chain engagement and smooth power delivery
• Lightweight Design — reduces unsprung and rotating mass for improved throttle response and acceleration
• Direct Replacement Fit — bolt-on installation using OEM hardware and mounting points

Vortex sprockets are a trusted choice among riders seeking performance upgrades with reliable, race-proven quality. The VTX series aluminum rear sprocket pairs perfectly with Vortex or OEM drive chains and front sprockets for a complete drivetrain refresh.