STEM ALUMINUM 31.8mm - 17º - SESSION
Session Aluminum Stem is a Super Stiff and Super Lightweight component.
It is made with the OSC technology (Optimal Stiffness Construction), that evenly distributes the stress from bar to stem and keeps the weight very low.
Our 17 º stems come in sizes 80 mm / 90 mm / 100 mm / 110 mm.
The average weight is 100g (3.5oz).