Zipp’s new Service Course SL 70 XPLR gravel handlebar. photo: Zipp The drop of the Service Course 70 XPLR bars is also the brand’s shortest, at just 115mm, compared to the brand’s Short and Shallow ...

With the recent UCI ruling allowing disc brakes in cyclocross, and USA Cycling’s subsequent adoption of the rule for the 2010 Cyclocross National Championships, a number of disc brakes will be out on ...