dave (Gibsonia )
unit is 20 mos old gps works great but the docking setup on bike is junk gps itself has worn so bad it is loose in mount and will no longer charge on mount due to the plastic on back of gps where it slides down to lock on dock has worn so bad it wont make contact unless you hold it tight to dock now the charging pins on dock are falling out checked on tomtom site and unless unit is under warranty one year they will not fix and recommend you buy a new one and at 300 dollars i cannot justify that every 20 mos
Anthony (plano )
Works with a Sena 20S headset. If you want GPS directions while you are connected to another headset, you have to have it connected as GPS with HFP. That means no stereo music. You can connect the garmin to the 20S as a phone with multimedia and get stereo sound but when you are talking to another rider, the GPS will cut off the conversation to play directions. This is a limitation of the Sena 20S.
Adrienne (San Diego )
This is a great GPS. I bought it because of the anti-glare and the "curvy road" option for motorcycles. It truly is the easiest to see display in direct sunlight that I have ever used and it is super tough and durable. It was somewhat of a hassle to set up initially, but now its great.
dredd (claverack )
This item enables you to wire a second bike for the Zumo unit you already have. With it there's no need to purchase a second unit. Works perfectly as it's Garmin made for the 665/660 units.
Pascal (Brooklyn )
Great buy, easy to configure and setup. Long press on power button to turn it off. Got the Garmin tire monitor, setup and sync was easy as well. Can't wait to take it on a long trip.
Adam (Hot springs )
loved my Garmin street pilot 2720 and bought the zumo on the idea it would be even better after the street pilot died. FAIL. It is slow to calculate, misses turns and warns you of turns to late in critical city type situations. I have done all the latest firm wear updates and maps and still rode on a road I took on this trip last year that this unit still has no clue it exists. I'm writing this from a hotel that has been here 3 yrs. yet my iPhone knew it was here when the zumo doesn't