Vortex 144AZRV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 144AZRV4-45 is a 45-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance motorcycle applications. Manufactured from lightweight, high-strength aluminum alloy, this sprocket delivers an excellent balance of durability and reduced rotating mass compared to steel alternatives.

Key Features:

• 45-Tooth Configuration – Provides tuned final drive gearing for optimized acceleration and top-speed balance
• Lightweight Aluminum Construction – Significantly reduces unsprung and rotating weight versus steel sprockets
• VTX Series Design – Vortex's performance-grade sprocket line trusted by racers and street riders alike
• Hard-Anodized Finish – Resists corrosion and wear, extending service life
• Precision CNC Machined – Tight tolerances ensure smooth chain engagement and consistent performance
• Direct OEM Replacement Fit – Designed for drop-in installation on compatible motorcycles

Vortex Racing is a well-established name in the powersports industry, known for producing high-quality drivetrain and chassis components. The 144AZRV4-45 rear sprocket is ideal for riders looking to fine-tune their gearing setup for the track or street without sacrificing reliability.