CONTROLTECH品牌是1989年由一群單車愛好者在美國西雅圖創立,致力於研並提供騎乘者最好的產品。 1990年專注登山車相關的零配件,2000年後延伸產品線至公路車、計時車及三鐵車的領域。 Constructed from 2014 aluminum, which is among the strongest alloys in the cycling market. 2014 aluminum also helps to reduce road buzz, resulting in a more comfortable ride. It’s offset by 23mm so you have a wide range of manoeuvrability to steer your saddle into a position where you fit the geometry of your frame. Stainless-steel bolts will last a lifetime and keep your seatpost firmly clamped to your saddle. The SLA 23mm Offseat Seatpost weighs 242g.