Vortex 436ZGV4-42 VTX Aluminum Rear Sprocket 42-Tooth Gold Anodized

The Vortex 436ZGV4-42 is a 42-tooth aluminum rear sprocket from Vortex's VTX series, engineered for performance motorcycle applications. Crafted from lightweight 7075 T6 billet aluminum, this sprocket delivers a significant weight savings over stock steel sprockets without sacrificing durability, making it a popular upgrade for sport bike and street riders seeking improved throttle response and acceleration.

Key Features:

• Material: 7075 T6 billet aluminum for maximum strength-to-weight ratio
• Tooth Count: 42 teeth
• Finish: Gold anodized coating for corrosion resistance and visual appeal
• Series: VTX (ZGV4) — Vortex's performance-oriented aluminum rear sprocket line
• Carrier Code: 436 — designed to match specific OEM bolt pattern and carrier fitment
• Hard-anodized tooth flanks for extended wear life
• Precision CNC machined for accurate tooth geometry and smooth chain engagement
• Direct bolt-on replacement — no modifications required

Vortex sprockets are manufactured to strict tolerances and are a trusted choice among racers and enthusiasts. The 436ZGV4-42 is designed as a direct OEM replacement or performance upgrade, offering a clean installation with factory-style fitment. Always pair with a quality motorcycle chain for optimal drivetrain performance and longevity.