Patented link clamp works with all standard saddle rail designs as well as ritchey vector evotrade and selle italia monolinktrade saddles with separate adapter link carbon posts use flexlogic carbon layup developed for protour team bikes from stevens canyon and scott ndash 15 more vertically compliant with no loss of lateral or torsional stiffness 15mm of offset and a reversible clamp which allows for an additional 10mm of fore aft saddle adjustment