I am offering for sale a Trek Marlin 4 bicycle. American company. Red color. Problems: No problems. The condition of the bicycle is like new, very little use. Seven gears in the back and three gears in the front. Excellent brakes. Accessories: It comes with a sponge seat cover. The bicycle is guaranteed, ماشاء الله (Masha'Allah - what God has willed), clean and of high quality. Price: 850. A bargain, grab it while you can. I challenge anyone to find the same price for a bicycle like mine. Note: The new price is much more than double this price.