The Zipp Service Course 70 XPLR 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. Outsweep is created by rotating the drop below the brake perch outward. Flare is created by rotating the entire drop above the brake perch outward.

• 70mm reach and 115mm drop allow a comfortable hoods position and a shallow drops position
• 5° drop flare and 11° drop outsweep creates a drops position 6cm wider than hoods
• Ergonomic top with 3° backsweep
• 100mm clamping area on top of bar
• Di2® bar end junction compatible
• Lifetime warranty

Material (HB) AL-6061
Reach (HB) 70mm
Drop (HB) 115mm
Width (center-to-center) 42cm, 44cm, 46cm
Clip compatible Yes
Clamp diam 31.8mm
Ramp angle 10°
Outsweep 11°
Finish (HB) Bead Blast Black
Weight (g) 305
Weight Based On 42cm bar