This is my mid-motor conversion for the classic Ultima and Ultima2 chassis variations. Both also have the wide front kit and adjustable wing mount set, and the classic chassis sports my roll-cage design body.
Most of this is now available from my shapeways shop along with some parts for the old yokomo buggies.
P_20200126_155419 by
scratch_ed, on Flickr
P_20200223_213438 by
scratch_ed, on Flickr