Vortex 436ZLV4-45 VTX Aluminum Rear Sprocket 45-Tooth

The Vortex 436ZLV4-45 is a high-performance VTX series aluminum rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Machined from lightweight, high-strength aluminum alloy, this sprocket delivers an excellent power-to-weight advantage over heavier steel alternatives without sacrificing durability.

Key Features:

• 45-tooth rear sprocket configuration for optimized gear ratio tuning
• Constructed from lightweight aluminum alloy for reduced unsprung weight
• Precision CNC-machined for tight tolerances and consistent chain engagement
• Hard anodized finish resists corrosion and extends service life
• Direct bolt-on fitment — no modifications required
• Part of Vortex's trusted VTX performance sprocket lineup

Vortex is a leading manufacturer of performance drivetrain components for street, track, and off-road motorcycles. The VTX aluminum rear sprocket is an ideal upgrade for riders looking to fine-tune their final drive ratio, reduce rotating mass, and improve overall drivetrain response.