Vortex 438ZGV4-43 VTX Aluminum Rear Sprocket 43T

The Vortex 438ZGV4-43 is a 43-tooth aluminum rear sprocket from Vortex's VTX series, engineered for performance-minded riders who demand lightweight durability and precise power transfer. Machined from high-grade 7075 aluminum alloy, this sprocket delivers a significant weight savings over OEM steel units without sacrificing strength or longevity.

Key Features:

• 43-Tooth Configuration – Optimized tooth count for acceleration and top-speed balance
• 7075 Aluminum Construction – High-strength alloy offers an excellent strength-to-weight ratio
• Hard Anodized Finish – Resists corrosion and wear for extended service life
• CNC Machined – Precision manufacturing ensures consistent chain engagement and smooth operation
• Direct OEM Replacement Fitment – Bolt-on installation with no modifications required
• Vortex VTX Series – Designed for street and track applications

Vortex Racing is a trusted name in performance sprockets, known for their exacting tolerances and race-proven designs. The 438ZGV4-43 is an ideal upgrade for riders looking to reduce unsprung weight and fine-tune their gearing for the street or circuit.