While most of the Dreadnoks prefer to ride on their motorcycles, Thrasher favors his patchwork monstrosity, the Thunder Machine. Assembled from spare parts found in automobile junkyards and airplane graveyards, the Thunder Machine is a hulking mess of armor and weaponry.
The Thunder Machine features dual synchronized "Penetrator" gatling guns, a reinforced tubular roll cage, and a jet engine with 21k lbs of thrust.
The Thunder Machine was released in 1986 and included the Thrasher action figure.
- In the Sunbow version of the 'G.I. Joe' animated series, the Thunder Machine was drawn a little too toy-accurate: on the standing plates on sides of the Thunder Machine, you can see the pegs that's used to place action figures on.