Odyssey Boss v2 Stem BlackThe Odyssey Boss v2 Stem Aaron Ross' signature BOSS v2 stem is a classic top-load, CNC machined 6-bolt design. Along with other Odyssey v2 stems, the bolt heads have been upgraded to a larger size and the clamping area features unique surface contouring for superior handlebar grip. The reach is 52mm and the rise is 35mm. Available in Black.630950918713