Velo Orange Cigne Stem gets its name from the French word for swan. The shape is inspired by the old gooseneck LD stems by Ibis and Cunningham, but with a few accommodations for modern bike needs. 1 1/8" threadless and 31.8mm handlebar clamp with a removable faceplate. With 145mm of vertical height from the base of the stem to the center of the clamp, it's pretty useful for getting your handlebars up high without using a ton of spacers. Star-nut should be approximately 1cm from the top of the steerer tube. Minimum 55mm of steer tube required. Not compatible with carbon steerer tubes. No top cap needed. Stem includes tension bolt. Item Specifications: Weight: 343 g, Color: Noir, S.H.I.S. Stem Clamp Diameter: 28.6, Rise: 145, Bar Clamp Diameter (mm): 31.8 mm, Length: 90 mm,