Crank Brothers Iodine 1 Stem - 80mm - 6mm RiseCrank Brothers Iodine 1 Stem 80mm 6mm Rise This superb stem is ideal for all day epic MTB rides as it gives you a firm hold between your steerer tube and handlebars. It features an immensely tough aluminium construction which means it can handle every bump as you blast across the mountain. Keeping you riding with power and poise, this dependable model uses a bolt on faceplate with two Torx bolts. As a result, you'll benefit from the tightest grip