Vortex 438ZKV4-41 VTX Aluminum Rear Sprocket 41T

The Vortex 438ZKV4-41 is a 41-tooth aluminum rear sprocket from Vortex's VTX series, engineered for performance-oriented riders seeking a lightweight, durable alternative to stock steel sprockets. Vortex sprockets are CNC-machined from high-grade 7075 aluminum alloy and are a popular upgrade in the motorcycle and powersports market.

Key Features:

• 41 Teeth – bolt-on replacement or performance gearing change
• VTX Series – CNC-machined from high-strength 7075 aluminum alloy
• Significantly lighter than OEM steel sprockets, reducing unsprung rotational mass
• Hard anodized finish for corrosion resistance and long service life
• Precision machined for exact chain alignment and smooth, quiet operation
• Manufactured to strict tolerances for consistent fit and performance

The Vortex VTX aluminum rear sprocket is a direct-fit replacement designed to work with the appropriate chain pitch for your application. The reduced weight compared to steel helps improve throttle response and overall drivetrain efficiency. Always verify chain pitch compatibility and sprocket carrier fitment before installation.