Vortex 427ZBV4-48 VTX Aluminum Rear Sprocket 48T

The Vortex 427ZBV4-48 is a 48-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for riders who demand precision, performance, and durability. Crafted from high-grade aluminum alloy, this sprocket offers a significant weight savings over steel counterparts while delivering reliable power transfer from engine to wheel.

Key Features:

• Material: Lightweight, high-strength aluminum alloy construction
• Tooth Count: 48 teeth for optimized final drive gearing
• Series: VTX series — Vortex's performance-focused sprocket line
• Finish: Hard-anodized for corrosion resistance and extended service life
• Precision CNC machined for consistent tooth geometry and smooth chain engagement
• Reduced unsprung weight compared to steel sprockets for improved handling response
• Direct OEM-style fitment — no modifications required for compatible applications

Vortex Racing is a trusted name in the powersports and motorcycle racing industry, known for producing high-quality drivetrain components used by both track and street riders. The 427ZBV4-48 rear sprocket is a direct-fit performance upgrade designed to maintain reliable chain engagement while reducing rotating mass for sharper throttle response and acceleration.