Vortex 316ZO-40 CAT5 Aluminum Rear Sprocket 520 Pitch 40 Tooth Orange

The Vortex 316ZO-40 is a lightweight CAT5 aluminum racing rear sprocket designed for high-performance motorcycles. Featuring 40 teeth and a 520 pitch, this orange anodized sprocket combines aggressive styling with race-proven durability.

Key Features:

• Lightweight CAT5 aluminum racing sprocket construction
• 100% CNC manufactured in the USA for precision fit
• 7075-T6 aerospace-grade aluminum alloy per Vortex specifications
• Saber tooth grooves with unique tooth design for increased sprocket longevity
• Orange anodized finish prevents corrosion while adding style
• Patented Vortex sprocket design unlike any other sprocket
• 520 pitch, 40 teeth configuration
• Significantly lighter than OEM steel sprockets for improved handling

Vortex CAT5 sprockets are precision-machined to tight tolerances, resulting in a lifespan that rivals many steel sprockets while offering substantial weight savings. The distinctive orange anodized finish and CNC-machined design deliver both performance and head-turning looks. Ideal for riders seeking to upgrade from heavy OEM sprockets or customize their drivetrain gearing.