The Salt AM Top Load Stem is a high rise, top loading stem design with some features improving weight & bar grip. Utilisng a die-cast 6061 aluminium construction to keep the stem strong & durable, with cut outs & recesses throughout to reduce the weight. The Salt AM Stem features STC (Shark Tooth Clamping) inside the cap to grip your bars securely. section Product Specs TYPE: Top Load REACH: 50mm RISE: 33mm CLAMPING DIAMETER: 22.2mm WEIGHT: 311g (112oz)