Vortex 452AZUV4-43 VTX Aluminum Rear Sprocket 43T

The Vortex 452AZUV4-43 is a high-performance 43-tooth aluminum rear sprocket from Vortex Racing, engineered for riders who demand precision, durability, and reduced unsprung weight. Machined from 7075 or 6061 aerospace-grade aluminum, this sprocket delivers excellent power transfer and a significant weight savings over stock steel sprockets.

Key Features:

• 43-tooth rear sprocket for optimized acceleration and drive ratio tuning
• Lightweight aluminum construction reduces unsprung rotational mass for improved handling and throttle response
• CNC-machined for precise tooth profile and consistent fitment
• Hard anodized finish resists corrosion and wear for extended service life
• Part of the VTX series — Vortex's premium sprocket line for street and track applications
• Direct OEM-style bolt pattern for straightforward installation

Vortex is a trusted name in the motorcycle aftermarket, known for race-proven components used by professional and amateur riders worldwide. The 452AZUV4-43 rear sprocket is a direct bolt-on upgrade for compatible motorcycles, making it an ideal choice for riders looking to fine-tune their gearing or replace a worn OEM sprocket with a premium aftermarket alternative.