Vortex 641-52 Silver 52-Tooth Aluminum Rear Sprocket

The Vortex 641-52 is a silver, 52-tooth aluminum rear sprocket engineered for high-performance motorcycle applications. Built to the exacting standards Vortex Racing is known for, this sprocket is CNC-machined from 7075 T6 billet aluminum for an optimal balance of strength and reduced rotating mass — directly contributing to improved power transfer to the rear wheel.

Key Features:

• 52-tooth rear sprocket in a silver finish
• Constructed from 7075 T6 billet aluminum for lightweight durability
• 100% CNC machined with precision saber tooth grooves
• Vortex patented tooth design engineered to increase sprocket longevity
• Reduces rotating mass to aid in putting more power to the pavement
• Designed to withstand demanding performance and stunt riding abuse
• Manufactured in the USA to the tightest tolerances in the industry

Vortex rear sprockets are a top choice among racers competing in Motocross, Supercross, Road Racing, and Flat Track events. Each component is tested on the track with direct feedback from top professional race teams worldwide, ensuring race-proven performance you can depend on.