FITNESS BIKE BLACK (Pack of 1). FITNESS BIKE BLACK 6006433 Brand Name Slim Cycle Theme 2 in 1 Product Type Fitness Bike Color Black Width 45 in. Height 17.5 in. Seat dimensions 12W x 8L Backrest dimension 11.5W x 5.5L Slim Cycle 2 in 1 Fitness Bike. Country of Origin CN. Slim Cycle 2 in 1 Fitness Bike.