Schwinn Suburban, Brown Brass, 50 cm frame, 5 speed, side pull brakes, kickstand, chain guard. $175 The sad fact is that bicycle frames made of brass are hard to find anymore* – we mostly see just the same old same old steel or aluminum or titanium frames**, with your occasional carbonite composite. Some early 19th century bikes were made of iron, making them even more suitable than modern bicycles for delivering the healthful benefits of vigorous exercise. But this ride has an all-too-rare color that at least nods toward brass, & is a perfect casual street bike. You shift...







