Chicago's best bike shop for new bikes, service, and bike fit. We have a wide selection of road, mountain, fitness and kids' bikes from Trek and Electra. 6-Speed 24" Adult 3-Wheel Tricycle Trike Cruise Bike Bicycle With Basket. $. . Cherry Red 26" Schwinn Meridian Adult Tricycle Single Speed Rear Folding Basket. $. .. Schwinn Adult Tricycle Town and Country Tri-Wheeler 24" 3-Speed - All Original. $. .. Freewheel for adult tricycle. This is a Dicta.