Vortex 196AKV4-40 VTX Aluminum Rear Sprocket 40T

The Vortex 196AKV4-40 is a lightweight VTX series aluminum rear sprocket featuring 40 teeth, designed as a direct OEM replacement or performance upgrade for compatible sport and street motorcycles. Machined from high-grade 7075-T6 aluminum, this sprocket delivers an excellent strength-to-weight ratio, helping reduce unsprung rotational mass for improved throttle response and acceleration.

Key Features:

• 40-tooth rear sprocket configuration
• Precision-machined from 7075-T6 aircraft-grade aluminum for maximum durability and reduced weight
• Hard anodized finish for corrosion resistance and extended service life
• CNC-machined for consistent tooth profile and precise chain engagement
• Direct bolt-on fitment — no modifications required
• Lightening holes reduce overall weight without sacrificing structural integrity
• Compatible with standard chain pitch for the application

Vortex is a trusted name in motorcycle drivetrain components, supplying sprockets to professional racing teams and enthusiast riders alike. The 196AKV4-40 is an ideal choice for riders seeking a quality aluminum rear sprocket with a stock tooth count or as part of a gearing change for track or street use.