This free elements situation includes dog bones and axles the TT-01 framework. It provides 2 long and 2 quick axles. The fast axles are used the leading part of TT-01, that may supply the TT-01 a track width of 185mm. The long axles are utilized the backside regarding the TT-01, which could offer the TT-01 a track width of 190mm. Note: you will require the long axles only when you are making use of a body set including a wider straight back tract/width. Example: The Ferrari Enzo additionally the Porsche 911 have a wider rear track, consequently long back axles are acclimatized to widen a corner linked to the TT-01 to make sure a genuine determine appearance. Whenever using Tamiya human body sets which might be 185mm wide for both front and backside simply make use of the front side axles as replacements or purchase product 9005713, which include 4 quick axles.