Team Associated FT RC8B3 HD gearbox

From Team Associated, this new HD (Heavy Duty) material gearbox is an excellent upgrade for the RC8B3 and RC8T3 series. The stiffer HD high-temp polymer material gearbox has a better bearing fit. Extensive testing with the RC8T3.2 platform shows an incredible jump in durability, and the HD material maintains consistent gear mesh over long main events.

Source: Associated [associatedelectrics.com]