Handlebar ENVE M9 810mm 30mm Rise 31.8mm DiameterHandlebar ENVE M9 810mm 30mm Rise 31. 8mm Diameter A race proven downhill handlebar. We built this bar to win downhill races. Over and over again, this bar has delivered confidence and control on the worlds toughest tracks. In fact, these handlebars have frequented the World Cup podium over 75 times in the last eight years. Developed with the fastest riders, and validated at the highest level, the winningest carbon DH bar is also available in two rise