Vortex 436ZOV4-43 VTX Aluminum Rear Sprocket 43T

The Vortex 436ZOV4-43 VTX Aluminum Rear Sprocket is a high-performance replacement rear sprocket engineered for riders who demand precision, durability, and reduced unsprung weight. Machined from aerospace-grade 7075-T6 aluminum alloy, this sprocket delivers excellent strength-to-weight ratio over a stock steel sprocket, helping improve acceleration response and overall drivetrain performance.

Vortex is a trusted name in the powersports industry, manufacturing sprockets to strict OEM tolerances for a precise, rattle-free fit. The VTX series features hard anodized teeth for extended wear life and resistance to chain-induced abrasion, making it an ideal upgrade for street, track, and sport riding applications.

Key Features:

• 43-Tooth rear sprocket for optimized gearing
• Machined from lightweight 7075-T6 aluminum alloy
• Hard anodized surface treatment for enhanced wear resistance
• CNC-machined to precise OEM tolerances for direct bolt-on fitment
• Reduces unsprung and rotating mass compared to stock steel sprockets
• Part of Vortex's VTX performance sprocket lineup
• Manufacturer Part Number: 436ZOV4-43

The Vortex VTX aluminum rear sprocket is a straightforward bolt-on upgrade that can improve throttle response and reduce drivetrain weight without sacrificing reliability. Pair with a compatible Vortex front sprocket and quality chain for a complete drivetrain refresh.