... 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 ... ,Chian: full chain or 9-form chian cover11, Pedal:plastic, with reflector,without ball, PP/TPE/ALLOY12,Saddle:good leather, common ... pcs/CTN18, Green paint is good for health 2012 cool Mountain Bicycle