Go Kart Racings Original Float-Lock^® Sprocket Hub

The original Float-Lock^® Sprocket Hub is our first, and best selling performance go kart racing part.  This is where it all began.  A simple design to increase performance and adapt to any go kart race chassis with minimal maintenance. The Float-Lock® sprocket hubs are on winning karts week after week.

• Utilizes standard sprockets and guards. No need for additional chain guides, or tracking devises that create additional friction on your chain.
• Simple, patented, interlocking collar design allows the hub to float and oscillate with only one collar.
• Up to .030” of float and oscillation. Accurate compensation for chain bind and misalignment caused by axle lead, wedge, and chassis flex.
• Less friction, more corner speed, and Proven Reduction in lap times.
• Greatly reduces sprocket wear.
• Rotating weight is reduced. Hub and collar weighs only 7.2 oz (1-1/4”).
• CNC machined from billet 6061 aluminum.
• Black hardcoat anodizing with Teflon^® impregnation.
• Zinc plated hardware supplied for good looks and corrosion protection.