The newly designed gear differential for IF14 offers smooth rotation and high rear traction in all conditions. The differential shafts are now supported by ball bearings for added stability and consistency during runs.  Outdrive cups can now be replaced from the outside without the need to open the diff making maintenance quick and easy.

This is a set of 4.9mm ball ends made of strong and high-precision hard steel. The screw part is shorter than the 5mm ones. The ball surface is smoother than that of the conventional one (T049), yet sold at a competitive price.