Introducing THM Tibia Stem: A complete revamp of the stem, that all-important link from fork to handlebars. The ultimate in carbon crafting, using the perfect fiber and minimizing tension differences for a super-stiff, yet forgiving ride with top-notch damping to absorb road vibrations. Incredibly light at merely 80 g, and with a smooth shape influenced by the natural world, Tibia offers the perfect link between the handlebar and front wheel. The titanium and aluminum clamping hardware guarantees uninterrupted carbon fibers, free from bolt thread interruptions. And let's not forget the carbon faceplate, with its incredibly intricate small structures. This makes the Tibia by far the stiffest and strongest stem in the lightweight crowd. Weight (100 mm): 90 g Material Carbon Clamp diameter 3I.8 mm Bolts Titanium M4 Stack 40 mm Steerer diameter 1 - 1/8 Finish Natural Carbon Length 80-100-110-120 mm Angle ±6°