Vortex 680ZK-43 43-Tooth Aluminum Rear Sprocket

The Vortex 680ZK-43 is a high-performance 43-tooth aluminum rear sprocket engineered for motorcycle racing and street applications. This lightweight sprocket is manufactured from premium 7075-T6 aluminum alloy and features Vortex's signature hardcoat anodized finish for enhanced durability and corrosion resistance.

Key Features:

• 43-tooth configuration for optimized gearing performance
• 100% CNC machined in the USA to exact tolerances
• 7075-T6 billet aluminum construction for lightweight strength
• Hardcoat anodized finish bonds to aluminum for superior wear resistance
• Patented tooth design increases sprocket longevity
• Reduced friction for improved power transfer
• Precision-machined mounting holes for secure installation

Manufactured by Vortex Racing, a U.S.-based company with over 15 years of experience producing top-quality motorcycle racing components. Each sprocket is made to the tightest tolerances using the best materials in the industry and tested on the track with feedback from professional race teams worldwide.