Eclat Slattery Regular StemGeoff Slattery Signature Top Load Stem from Eclat. Using a traditional, solid classic topload design, Geoffs stem features 30mm rise and a wide faceplate with larger head bolts to allow the bars to be really clamped down and prevent them from ever slipping. The Slattery Stem also utilises the STC (Shark Tooth Clamping) system, which allows the knurling on the bar to bite into the stem even harder and keep them in place, even after the burliest of