Excercise bike JA-H060

Product Parameters Dimensions: 2750*620*2080mm; Color: Customized; Material: High Quality Steel; Pipe Size: Main Pipe: 89mm&3mm; Seat Plate Pipe:48mm&3mm; Upper Limit Pipe and Main Pipe:114mm&3mm; Handrail Pipe and Pedal Horizontal Pipe: 48mm&3mm; The Column Pipe of the main frame:114mm&3mm; The Junction Pipe between Seat Plate and Column Pipe: 60*30*2cm; Seat plate: 4mm thickness steel plate pressing and has slip-resistant measures Function: Strength heart and lung function, improve the upper limbs, waist, abdomen, legs, back muscle strength and limbs coordination.. Usage: Sitting on the seat with both hands clenched handle, two feet on the pedal, feet pedal down, while the hands pull back.