Vortex 840AZLV4-43 Aluminum Rear Sprocket 43-Tooth

The Vortex 840AZLV4-43 is a 43-tooth aluminum rear sprocket designed for high-performance motorcycle applications. Engineered to Vortex's exacting standards, this sprocket delivers an ideal balance of lightweight construction and long-lasting durability for street and track use.

Key Features:

• 43-Tooth Configuration – Provides the precise final drive ratio tuning for optimized acceleration or top-speed performance
• Lightweight Aluminum Construction – CNC-machined from high-grade aluminum alloy to reduce unsprung and rotating mass
• Hard Anodized Finish – Resists wear, corrosion, and abrasion for extended service life
• Precision CNC Machined – Tight tolerances ensure smooth, consistent chain engagement and reduced drivetrain noise
• Direct OEM Replacement Fitment – Engineered to match factory mounting patterns for straightforward installation
• Compatible with 520 Chain Pitch – Works with standard and performance 520-series drive chains

Vortex Racing is a trusted name in the powersports industry, known for producing competition-grade drivetrain components used by racers and enthusiasts worldwide. The 840AZLV4-43 rear sprocket is an excellent upgrade or replacement for riders seeking to fine-tune their motorcycle's gearing characteristics without adding unnecessary weight.