Trikke T78 Deluxe - 3 Wheeled Carving Vehicle (3CV) High tensil steel frame for durability Easy to use folding system for easy transport and storage. Fits in most car trunks. 8.5"x2" (8-1/2"x2") rubber air tires on all 3 wheels with stylish aluminum alloy rims Aluminum alloy brakes levers with upgraded brake cables. T8 style handlebars mounted on an aluminum stem. Vinyl covered foam grips simulating leather.