The fluid ht is the latest addition to the fluid family featuring a responsive aluminum hardtail frame the fluid ht offers a fast and efficient ride with capable handling with extra wide 28 tires and modern trail geometry including a short stiff rear end the fluid ht snaps around corners claws up loose technical climbs and flows down rocky rooty descents this truly is a bike forthose looking to take their trail riding experiences to the next level find your sweet spot with the fluid