Vortex 251AZBV4-44 VTX Aluminum Rear Sprocket 44T

The Vortex 251AZBV4-44 is a 44-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance motorcycle applications. Machined from high-grade 7075 aluminum alloy and hard anodized for corrosion resistance, this sprocket delivers a lightweight alternative to stock steel sprockets without sacrificing durability or strength.

Key Features:

• 44 Teeth – Bolt-on replacement maintaining OEM gearing or available as a gearing upgrade option
• 7075 Aluminum Construction – Significantly lighter than steel for reduced unsprung weight
• Hard Anodized Finish – Provides corrosion resistance and extended service life
• CNC Machined – Precision machined to exact tolerances for smooth, consistent chain engagement
• Lightening Cutouts – Strategic material removal reduces rotational mass for improved throttle response
• VTX Series – Vortex's proven performance sprocket line trusted by racers and street riders alike

The Vortex VTX aluminum rear sprocket is a direct OEM replacement offering measurable weight savings over the factory unit. Compatible with standard O-ring, X-ring, and Z-ring chains, it is designed for easy installation with no modifications required. Vortex sprockets are manufactured in the USA and are a popular upgrade for sport bike and track day enthusiasts seeking improved performance and a cleaner aesthetic.