Trident showed a prototype of a new folding trike at the Smokey Mountain Recumbent Rally. This trike, the Odyssey, folds to a very small package. This from Trident… “This is a FULL sized trike, but our folded dimension is 31 ½ x 20 ½” x 12 5/8”- wheels and seat ON!! “. According to Trident, the Odyssey is expected to be available this fall.