Eclat's Metra Stem uses a traditional and classic topload style, with a taller 30mm rise and features to keep your bars locked down. Made from cold forged 6061-T6 alloy and finished with a CNC finish making the Metra incredibly tough and durable, it features material saving cut outs to save weight. The Metra Stem boasts a super wide faceplate with larger head bolts and STC (Shark Tooth Clamping) to make sure your bars stay locked in place. ###section### Product Specs TYPE: Top Load REACH: 51mm RISE: 30mm CLAMPING DIAMETER: 22.2mm WEIGHT: 367g (12.92oz) Colour: Black, Silver, Bronze