It goes without saying that the stem is lightweight and stiff - but it's also been designed for optimal aerodynamics. The new puzzle-clamp system makes for a rock solid connection to the handlebars, but also makes it reversible for a positive/negative angle.
Of course, it's also designed to be Di2 compatible, with internal routing for an even cleaner cockpit.
The ultimate match for PRO Vibe Superlight handlebars.
Shimano DI2 integration
-8 degree angle
1-1/8" steerer size
Mfr Claimed Weight