When we are building out our cross-country bike, we are looking for the lightest weight components to keep the overall weight of our bike down as much as possible. One of our go-to brands for lightweight components is Roval, and in this case, we love their Control SL Seatpost for its lightweight design and simple construction. The Control SL Seatpost is made of high-modulus carbon fiber and has Titanium bolts for an ultra-lightweight construction. The seatpost has a 2-bolt micro adjust so we can get the perfect angle, and seatpost weighs in at only 180 grams.