Arrowmax 1/8″ differential ball sets
Arrowmax have three different 12-piece sets of 1/8″ differential balls available. Coming as standard steel, carbide and ceramic variants, the sets are usable in a wide range of applications with the steel balls being a direct replacement for many kit diff balls. The carbide balls are an ideal upgrade for everyone looking for a bit more performance and a smoother working diff while the ceramic variant marks the top-of-the-foodchain solution. Using ceramic balls in combination with keyed diff rings makes for the smoothest possible diff action but using these type of balls requires a more frequent maintenance and some experience in adjusting ball differentials.
Source: Arrowmax [arrowmax-rc.com]