What Makes the Zipp Service Course SL-70 XPLR Worth the Upgrade?

The Zipp Service Course SL-70 XPLR Handlebar brings SL-grade construction to the XPLR gravel geometry, making it the go-to choice for riders who want a premium bar built specifically for mixed-terrain performance. Like the standard 70 XPLR, it focuses on outsweep and flare to place your hands in an optimal comfort zone through the drops for rough and variable surfaces. But the SL version's refined aluminum construction delivers a stiffer, more precise bar feel that rewards riders who spend serious hours on gravel, dirt, and adventure routes.

The flared, shallow drop geometry maximizes control and stability on technical gravel while keeping you comfortable in the hoods for long hauls. The 31.8mm clamp fits any standard modern stem, and the 40cm, 42cm, and 44cm width options cover a range of shoulder widths and rider preferences from aggressive race setups to relaxed adventure configurations. If you are putting real miles into gravel and want the cleanest Zipp XPLR bar available, this is the one to wrap.