Product details:

Considering the victories Team Sky has scored with this stem, you might think the V on the faceplate is for Victory. It might be that as well, but it’s properly named the PRO Vibe Stem. This stem is simple, straightforward, and strong. It’s made out of 7075 aluminum, and shaped for both strength and aerodynamics. The faceplate is sculpted for light weight, and the bolts are accessible from the back for better aerodynamics. The stem also possesses a shaped trailing edge for marginal aero gains as air passes the end of the stem. There are a few things you can’t see when looking at the stem. First, it is designed to allow for Di2 integration, provided you pair the stem with a Di2-integrated handlebar, and run the wires through the bar into the stem. Second, you can choose either a -10 or -17 degree stem angle, the latter for those who like to get really low. And you can choose between a 1 1/8and 1 1steerer clamp diameter, if you’re are riding a bike that has the wider 1 1steerer tubes, like offerings from Cipollini, among others. The Vibe Stem is anodized Black. The bolts are titanium. Stem lengths run from 80-130mm