Vortex 828ZK-38 Aluminum Rear Sprocket 38 Tooth

The Vortex 828ZK-38 is a high-performance aluminum rear sprocket designed for motorcycle racing and street applications. Engineered for riders who demand precision and reliability, this 38-tooth sprocket combines lightweight construction with exceptional durability.

Key Features:

• 100% CNC machined from 7075-T6 aerospace-grade aluminum for maximum strength and minimal weight
• 38 teeth for optimal gearing performance
• Vortex patented tooth design increases sprocket longevity and improves chain engagement
• Silver anodized finish provides corrosion resistance and attractive appearance
• Manufactured to the tightest tolerances for perfect fitment
• Unique saber tooth grooves clear debris and improve chain hold and release
• Reduces rotating mass in the drive system for improved acceleration
• Made in the USA by Vortex Racing

Vortex Racing has been manufacturing premium racing components since 1995, with direct feedback from professional race teams worldwide. Each sprocket is individually CNC machined to ensure unrivaled precision and quality. The lightweight aluminum construction significantly reduces unsprung weight compared to steel sprockets while maintaining excellent wear resistance through advanced metallurgy and surface treatment.