Kink's Highrise Stem has a lifted top load design with a rise of 31.5mm, if you like your bars high this is the stem for you. It's made from fully CNC machined 6061-T6 aluminium for strength & durability, with machined body sides creating a clean look & reducing unnecessary weight. The rounded shape of the Highrise Stem & chamfered edges was designed to make it as friendly on the knees as possible. section Product Specs TYPE: Top Load REACH: 48mm RISE: 31.5mm CLAMPING DIAMETER: 22.2mm WEIGHT: 272.2g (9.6oz)