Its forged aluminium construction makes the Primo Richter Topload Stem into one of the toughest on the market, easily handling street, park and trails. Fully CNC machined to give a real clean look with machined details to help reduce weight with CrMo bolts securing the stem. The clamping area features anti-bar-slip cut outs keeping those bars in place on the hardest impacts. .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } ###section### Product Specs TYPE: Top Load REACH: 50mm RISE: 25mm CLAMPING DIAMETER: 22.2mm WEIGHT: 381g (13.44oz)