A simple, polished, all-silver, threadless stem with a 31.8 clamp diameter. It can be reversed to adjust your fit. 4-bolt handlebar clamp. Length is measured center-to-center along the extension. Material: Aluminum Alloy Handlebar Type: Threadless Clamp Height: 40mm Handlebar Stem Diameter: 1 1/8 Clamp Diameter: 31.8mm Rise: +/- 6
