The ambush is set up in a forest where the road runs trough. It doesn't take too long before you hear the sound of an engine coming from the south. After a few minutes, four ancient Harleys show up, all painted bright yellow.
(Yes, the images are upside down.)
Your people have not much experience with ambushes, so most of them miss - or don't dare to shoot yet... However, the minigunner on the buggy hits one bike several times. The bike flips upside down, oilspilling everywhere, and the biker is thrown of. From the angle his head makes with his body, you are quite sure he won't stand up.
The others, a bit to the north, turn their bikes around and look at the forest, trying to see where the attack came from. They are too far to make a called shot however, and the bikers get off their bikes and get in cover.
The raiders start approaching trough the forest, and are difficult to hit. They are better trained than us, apparently, as after a game of hide and seek, two bunkerers lie dead.
The buggy driver spots the raider opposite to him, and not wanting to risk shooting his buddy (who is actually dead, but how could he know?) ge goes for ye goode olde Road Rage
Another raider is shot in the arm, and falls down to the ground, unable to get up. Judging from the amount of blood coming out of the wound in pulses, it's another kill for Rifleguy.
The last guy flees in the forest, and you guys can't catch up with him.
You now own 3 and a half Harley's. Closer inspection reveals that they have an onboard light MG, though you'd probably better not use it at top speed - those things screw your balance up good.