These custom made 2mm split plugs by Reflex Racing are designed to be tougher and have less IR than other plugs available in the market.  These plugs are manufactured to our strict specification, in order to solder better and have tougher soldering connections going to your battery, since the wires we use in 1/28 can be a bit fragile.   In our signature, attention to detail style, we made a ridge on the top of the plug to make it easier to pull on a surface without having to yank on the wire. 
 
This is a listing for 5 pairs of 2mm Power Bul