The Project X Injector Experiment (PXIE) [1], a test bed for the Project X front end, will be completed at Fermilab at FY12-16. One of the challenging goals of PXIE is demonstration of the capability to form a 1 mA H- beam with an arbitrary selected bunch pattern from the initially 5 mA 162.5 MHz CW train. The bunch selection will be made in the Medium Energy Beam Transport (MEBT) at 2.1 MeV by diverting undesired bunches to an absorber. This paper presents the MEBT scheme and describes development of its elements, including the kickers and absorber. REQUIREMENTS The PXIE MEBT will be a ~10 m beam line between RFQ and the first Half-Wave Resonator cryomodule (HWR). It should form the required bunch pattern, match the optical functions between RFQ and SRF, include tools to measure properties of the beam coming out of RFQ and coming to SRF, and clean transverse halo particles while transporting the bunches selected for the following acceleration with a low emittance dilution and a low beam loss. The main MEBT requirements are listed in Table 1. Table 1. The main MEBT functional requirements