You need to install the front wheel, handlebar, pedals, seat and air up the tires. The 19 inch large frame suitable for riders between 5'10''-6'4''. Feel free to let us know if you need help.Shifter: Shimano EF500 37 speed. Brake: mechanical dual disc brake. This item is in the category "Sporting Goods\Cycling\Bikes". The seller is "eurobike17" and is located in this country: GB. This item can be shipped to United Kingdom.