Overdose Alum. Rear Body Mount - PurpleOverdose (#OD2883) Alum. Rear Body Mount Purple Feature: For: Universal Parts The position of the body post can be adjusted backward in 3 steps of 45(43)mm, 50(48)mm, 55(53)mm *() is the outer dimension. The width position can be adjusted from 88mm inside or 108mm outside. Adjust with spacers in the width direction to fit various bodies. Designed for the OD real body catch mount and also fit for standard type magnet body mount on the M3 screw hole on