Vortex 170ZBV4-46 Aluminum Rear Sprocket 46-Tooth

The Vortex 170ZBV4-46 is a 46-tooth aluminum rear sprocket engineered for serious street and track riders who demand lightweight performance without sacrificing durability. Machined from 7075-T6 billet aluminum, it is lightweight to reduce rotating mass, contributing to sharper throttle response and improved overall drivetrain efficiency.

Key Features:

• CNC machined from 7075 aluminum for amazing strength and light weight
• Unique tooth design engineered for superior grip and efficiency, ensuring smooth power transfer
• Available in a variety of colors with an anodized finish that bonds to the aluminum to create a more durable surface with less friction
• 46-tooth rear sprocket for optimized final drive gearing
• 100% CNC manufactured in the USA
• Designed for Motocross, Supercross, Road Racing, Flat Track Racing, and Minibike applications

Each Vortex race component is made to the tightest tolerances with the best quality materials in the industry, tested on the track with direct feedback from top professional race teams worldwide. The 170ZBV4-46 is a direct upgrade over stock sprockets for riders seeking reduced unsprung weight and improved drivetrain performance.