Vortex 251AZOV4-43 VTX Aluminum Rear Sprocket 43T

The Vortex 251AZOV4-43 is a 43-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for riders who demand lightweight performance without sacrificing durability. Machined from high-grade 7075-T6 aluminum alloy, this sprocket delivers a significant weight reduction over steel alternatives, making it a popular upgrade for sport, track, and street motorcycle applications.

Key Features:

• 43-tooth rear sprocket for optimized gearing ratios
• Precision-machined from 7075-T6 aluminum alloy for superior strength-to-weight ratio
• Hard anodized finish for enhanced corrosion resistance and long service life
• CNC-machined to tight tolerances for smooth, consistent chain engagement
• Lightweight construction reduces unsprung and rotating mass
• Direct OEM-style fitment for straightforward installation
• Compatible with standard O-ring, X-ring, and Z-ring drive chains

The Vortex VTX aluminum rear sprocket is a trusted choice among performance riders and racers seeking precise gearing adjustments and reduced drivetrain weight. As with all Vortex sprockets, the 251AZOV4-43 is manufactured to exacting quality standards, ensuring reliable performance lap after lap or mile after mile.