Vortex 733ZR-43 Steel Rear Sprocket Pitch Sprockets - 43-Tooth 520

The Vortex 733ZR-43 is a 43-tooth, 520-pitch steel rear sprocket engineered for high-performance motorcycle applications. Built to Vortex's exacting racing standards, this sprocket delivers reliable power transfer and long-lasting durability for both street and track use.

Key Features:

• 43-Tooth / 520 Pitch — direct-fit rear sprocket for compatible 520-chain applications
• Steel construction — carbon steel alloy per Vortex specifications for maximum strength and wear resistance
• Unique saber-tooth groove design — patented tooth geometry increases sprocket longevity and reduces chain wear
• Corrosion-resistant finish — silver anodized or electro-plated satin black finish to protect against rust and oxidation
• 100% CNC manufactured in the USA — precision machined to the tightest tolerances for consistent fitment and performance
• Vortex racing pedigree — tested on the track with direct feedback from top professional race teams worldwide

Vortex has been manufacturing top-quality racing components since 1995. The 733ZR-43 is an ideal replacement or performance upgrade sprocket, and is compatible with standard 520-pitch chains. For best results, replace the front sprocket and chain simultaneously to ensure even wear across all drivetrain components.