will it work

I am thinking of ordering this: http://www.amazon.com/RAM-Mounts-Ball-Base-RAM-B-342/dp/B001RHVS8I/ref=wl_it_dp_o_npd?ie=UTF8&coliid=IH5G785A685YZ&colid=1WKSAQPUIUJR1 To mount my phone/gps Anyone have any experience with it? I hate handlebar mounts.