... 14''16'' 20'' steel alloy and aluminium 2, High quality and competitive price 3, Fashional bicycle:1,Rim size ... : 20'' 24'' 26'' steel alloy and aluminium2, High quality and competitive price3, Fashional design4, Handlebar and sterm: ... black, green,blue ect. any color you like16,Attachments:bag, helmet, flag, the covers of the wheel, ... Green paint is good for health 2012 high-quality Mountain Bicycle