Vortex 920ZR-43 VTX Aluminum Rear Sprocket 43-Tooth

The Vortex 920ZR-43 is a 43-tooth aluminum rear sprocket engineered for performance-oriented riders who demand lightweight precision without sacrificing durability. Designed and manufactured in the USA, this sprocket is part of Vortex Racing's trusted VTX aluminum sprocket lineup, built to meet the demands of both street and track riding.

Key Features:

• 7075-T6 Billet Aluminum Construction – Aerospace-grade alloy delivers an exceptional strength-to-weight ratio, reducing rotating mass for improved throttle response and acceleration
• CNC Machined to Tight Tolerances – Each sprocket is precision-machined for consistent fitment and smooth chain engagement
• Anodized Finish – Corrosion-resistant anodized coating helps protect the sprocket from the elements and extends service life
• Unique Tooth Profile – Vortex's patented tooth design promotes even chain wear and maximizes sprocket longevity
• 43-Tooth Rear Sprocket – Delivers a balance of acceleration and top-end performance suitable for a wide range of riding styles
• Made in the USA – Manufactured by Vortex Racing, a U.S.-based company with decades of motorsport heritage

Vortex Racing has supplied sprockets to top professional race teams worldwide across Motocross, Supercross, Road Racing, and Flat Track disciplines. The 920ZR-43 brings that same race-proven engineering to your motorcycle, offering a significant weight savings over steel alternatives while maintaining impressive wear resistance.