About this 3D model

If you want to use Losi Mini-T springs on your Traxxas TRX4 shocks, these spring perches will allow you to make the conversion. The lower perch is designed to allow popping it off over the shock shaft without removing the rod end, so spring swaps are easier. The upper spring perch doesn't need to be removed for spring changes, but it requires removing the rod end one time for installation and after that it just stays put. Recommended spring part numbers: LOSB1117 (Losi) or MTT30FS148 (Hot Racing) I use both of the above listed part numbers which are meant for the front shocks on Losi Mini-T. The Hot Racing are a little shorter than the Losi springs, so they'll have less preload.