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。 This SLA (Super Light Alloy) Seatpost is constructed from 7050 aluminum. Tests show that this alloy has strength and durability comparable to many steels but is significantly lighter. 7050 aluminum is one of the most comfortable alloys in cycling, meaning you can ride longer without road vibrations negatively impacting your ride. The 12mm offset design ensures you can manoeuvre the saddle into a position where you seamlessly fit the geometry of the frame. Comes in two widths – 27.2mm and 31.6mm – depending on your seattube diameter. Measures 350mm length to suit all heights and your positional preference. Hits the scales at an incredible 195g (27.2mm).