Lever nuts, aka Wagos, work well with too-short wires ... Screw terminals are used when connecting a circuit wire or pigtail ...

This means that the 14-16 Posi-Lock works well for connecting most of the wire gauges you’ll find on a motorcycle. It also makes it easier to connect up to 3 smaller-gauge wires on each end. Thus, the ...

It looks like there are 5 buttons with a common ground, but the last two do not appear to connect this way. The second and third from the right would be the easiest - clip the wires, and solder in ...