Kato Pocket Line drives available from the Tramfabriek

These 12V N gauge chassis from Japanese Kato come in two versions:
11-109 - Replaces 11-103. With decorated sides skirts, plain top.
11-110 - Replaces 11-104. With flat side skirts, buffers (pull out) and railing.

They each come now with factory installed coreless motor and flywheel.  These motors are riding on 9 mm track, which makes them very popular with H0e and OO9 Narrow gauge fans.

DCC operation possible, though you would have to open the model (clipped).