Vortex 170ZO-38 VTX Aluminum Rear Sprocket Orange Sprockets - 38T

The Vortex 170ZO-38 is a high-performance aluminum rear sprocket featuring 38 teeth and a striking orange anodized finish. Designed as a direct OEM replacement or performance upgrade, this sprocket is precision-machined to Vortex's exacting standards for riders who demand lightweight durability and consistent power delivery.

Key Features:

• 7075-T6 billet aluminum construction — reduces rotating mass for improved throttle response and acceleration
• Cat 5 orange anodized finish — provides corrosion resistance and a distinctive, race-inspired appearance
• 100% CNC machined — tight tolerances ensure precise chain engagement and consistent performance
• Vortex patent-pending sprocket design — engineered for maximum strength-to-weight ratio
• 38-tooth rear sprocket — maintains or improves stock gearing characteristics depending on application
• Compatible with applicable OEM chain pitch for direct fitment

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing motorcycle racing components for Road Racing, Motocross, Supercross, and Flat Track applications. Every sprocket is built to the tightest tolerances and validated through direct feedback from professional race teams worldwide. The 170ZO-38 is an ideal choice for riders seeking a lightweight, anodized aluminum rear sprocket without sacrificing strength or longevity.