Trainworx (41061) | Kenworth K100 (1970s) Potomac Tractor w/ Aerodyne Sleeper Cab | Assembled | N Scale

If you’re a fan of classic cabovers, this one’s going to grab your attention.

The Kenworth K100 was a staple of American trucking in the 1970s—built for efficiency, visibility, and squeezing every inch of usable length out of the road. Trainworx brings that era back to life with this Potomac Tractor featuring the iconic Aerodyne sleeper cab, and the result is nothing short of impressive.

Finished in a clean, era-appropriate scheme, this model captures the unmistakable look of the K100—from its flat-faced cab design to the tall Aerodyne sleeper that defined long-haul comfort at the time.

And just like the W900, the detail here is outstanding.

Crisp paint, sharp lettering, and a surprising amount of fine, separately applied parts make this feel far beyond what you’d expect in N scale. The proportions, stance, and finish all come together to create a model that looks right whether it’s parked at an industry or rolling alongside your freight consist.

Fully assembled and ready to go, this is an easy way to add authentic 1970s trucking flavor to your layout.

If you appreciate the golden era of cabover trucks, this is one you’ll want to take a close look at.