Vortex 840ZB-40 Rear Sprocket Motorcycle Sprockets - 40-Tooth

The Vortex 840ZB-40 is a precision-engineered 40-tooth rear sprocket designed for high-performance motorcycle applications. This lightweight aluminum racing sprocket is 100% CNC manufactured in the USA from specially formulated alloy to Vortex specifications, ensuring superior quality and durability.

Key Features:

• 40-tooth configuration for optimal gearing performance
• Lightweight aluminum construction reduces unsprung weight
• 100% CNC machined for precision fitment and balance
• Unique tooth design increases sprocket longevity
• Anodized finish prevents corrosion and wear
• Vortex patented sprocket design with saber tooth grooves
• Manufactured to the tightest tolerances with premium materials

Vortex Racing has been a trusted name in motorcycle racing components for over 15 years, with products tested on the track by top professional race teams worldwide. Each sprocket is engineered for maximum performance in Motocross, Supercross, Road Racing, and Track applications.