Description
Heavy Duty 91mm long universal drive shafts for the Inferno MP9 and other Infernos that these will fit. These are the Heavy Duty universals that come in the Inferno TKI3 kit and are now have 3.5mm thick shafts which are thicker than the original "Light" version. You can run the 91mm drive shafts in the front and rear of the MP9 as long as you do not use them on the rear with the track set wide with the 2mm aluminum offset hubs. Using perfectly formulated hardened chrome molly steel these 91mm universal drive shafts are the perfect length and strength for the rear of the MP9 TKI2 or 3.