The Trikke T67-CS is the most advanced of the kids series. Constructed with the quick release folding system for portability. Comes out of the box with a 7" polyurethane wheel on the front and 6" polyurethane wheels on the back. Upgradeable/convertible to the 8.5" air tire (sold seperately).....more
The T7 Convertible Basic Kids model is a more affordable Trikke. It has the same patented cambering mechanism as the T67 series but without the quick release folding system. Comes out of the box with 7" polyurethane wheels on all three points and is convertible to the 6" poly, 8" poly and/or 8.5" air tire.