Vortex 642AZGV4-43 VTX Aluminum Rear Sprocket 43-Tooth Gold

The Vortex 642AZGV4-43 is a 43-tooth aluminum rear sprocket from Vortex Racing's VTX lineup, finished in a striking gold anodize with contrasting silver machined V-cut accents. Engineered for street and track riders who demand lightweight performance without sacrificing durability, this sprocket is a direct upgrade over heavy OEM steel units.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated alloy developed to Vortex's proprietary specifications for optimal strength-to-weight ratio
• Gold anodized finish with contrasting silver V-cut machined accents for a premium appearance
• 43-tooth rear sprocket — a popular tooth count for a balance of top-end speed and low-end pull
• Vortex patented tooth design extends sprocket service life and promotes smooth, consistent chain engagement
• Corrosion-resistant anodized finish protects against the elements in all riding conditions

The Vortex 642AZGV4-43 rear sprocket is a trusted choice for sport bike and motorcycle enthusiasts looking to fine-tune their gearing while shedding rotational weight. Manufactured by Vortex Racing in Salt Lake City, Utah, this sprocket reflects the brand's commitment to race-proven quality for the street and circuit.