Zipp s Service Course 70 XPLR. The bar s 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. Today s riders demand a few things out of their cockpit, whether they are doing a two hour training ride from home or a 200 mile gravel adventure: comfort, control, and the ability to carry what they need. We met these needs by creating a bar with shallow and wide drops, specifically focusing on two crucial metrics outsweep and flare.Bar drops provide a wider, balanced, and secure position with drops that are about 6cm wider than the hoods position for technical or intense ridingThe 70 XPLR also features an ergonomic top with an extended 100mm clamping area for computer mounts, aero-extensions, bags, and whatever else you may need for the long haulItem SpecificationsAccessory Mount Diameter31.8Bar Clamp Diameter (mm)31.8Bar Drop (mm)115Bar Reach (mm)70Bar Top StyleFlatCable RoutingExternalClip-on CompatibleYesColorSilverDefined ColorSilverDrop Bend StyleCompactFlare5MaterialAluminumWidth MeasurementCenterWidth46