I proceeded to install the other crossbar to see if it would attach to the rails and extend so there was no gap. Not as solid as I hoped, but overall a good product for the money. bass is impressiveEdit: changed to 1 star. I will say that the adhesive on this product gets 5 stars, but thats about it. Unlike with the Reef Draftsman, I did not feel the bottle opener under my arch. If all you want to spend on earphones is $25, save yourself $15 and get a cheap pair from literally anywhere. It tells me how long the workout lasted, calories burned, how many “miles” I went, pace, average heart rate, and heart rate details (how long in certain heart rate zones). Little noise deflection. Take time to investigate maybe order a size up