I don't know guys but to go thru all these hassles to save the maybe 15 seconds to put your GPS in your pocket or top box seems crazy. I have no problems spending stupid money on cycle accessories but really the GPS pops right out in seconds? Is this thing really worth it. My XM works perfectly. When I park if I'm alone I just pop out the gps and put it in my pocket or top box. If I'm with other riders we just watch each others bikes