Vortex 144AZLV4-46 VTX Aluminum Rear Sprocket 46T

The Vortex 144AZLV4-46 is a high-performance aluminum rear sprocket designed as a direct replacement or upgrade for motorcycles using the VTX bolt pattern. Manufactured by Vortex Racing — a trusted name in motorcycle sprockets, chain, and drive components — this sprocket delivers a lightweight advantage over steel while maintaining excellent durability for street and track use.

Key Features:

• Tooth Count: 46 teeth for optimized acceleration and drive performance
• Material: CNC-machined 7075 aluminum alloy for a significant weight reduction over OEM steel sprockets
• Bolt Pattern: 144AZLV4 carrier pattern — designed for specific sportbike applications
• Hard anodized finish for corrosion resistance and extended service life
• Precision machined to tight tolerances for smooth, quiet chain engagement
• Direct bolt-on fitment — no modifications required

Vortex sprockets are manufactured in the USA and are a popular choice among both recreational riders and road racers looking to fine-tune their final drive ratio. The 144AZLV4-46 rear sprocket pairs with standard motorcycle drive chains and is compatible with Vortex and OEM front sprockets of the appropriate pitch.