For sale is a new Shimano Vibe Pro handlebar stem. It is 100mm long and is a +/- 10 degrees. The handlebar clamp size is 31.8mm and the fork outside diameter is 28.6mm. This stem is hollow forged from 7075 (high strength) aluminum alloy and weighs an amazing 137 grams. The 6 binder bolts are titanium. We recommend using grip paste between the stem and handlebar and between the stem and fork. Grease the threads on the 6 bolts.