Zipp Service Course 70 XPLR HandlebarThe Zipp Service Course 70 XPLR bars moniker, XPLR, exemplifies the desire to explore the world with an expanded definition of cycling on a drop bar bicycle from paved roads onto gravel, mud, dirt, and even single track. The Service Course 70 XPLR help you go faster by placing your body, starting with your hands, in an optimal comfort zone position for hours of rough riding over mixed terrain. Todays riders demand a few things out of their cockpit,