Vortex 463ZGV4-42 VTX Aluminum Rear Sprocket 42T

The Vortex 463ZGV4-42 is a 42-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance-oriented riders who demand lightweight precision in their drivetrain components. Vortex sprockets are a staple in both street and track applications, offering a significant weight reduction over steel OEM sprockets without sacrificing durability.

Key Features:

• 42-Tooth Rear Sprocket — provides tunable final drive gearing for acceleration or top-speed optimization
• VTX Series Aluminum Construction — CNC-machined from high-grade aluminum alloy for reduced unsprung and rotational weight
• Hard Anodized Finish — resists corrosion and wear, extending sprocket service life
• Precision CNC Machined — tight tolerances ensure smooth chain engagement and reduced drivetrain noise
• Direct OEM Replacement Fitment — bolt-on installation with no modifications required
• Vortex 463 Carrier Pattern — compatible with applications using the 463-series sprocket carrier

Vortex Racing is a well-respected American manufacturer known for producing high-quality sprockets, rearsets, and controls for sport bikes. The VTX aluminum rear sprocket line is a popular upgrade for riders looking to shed grams from their rotating mass while gaining precise gearing control on the street or track.