Scott Rendleman (Morton )
When new, the colors are bright and visible. If you mark your course only a week or two in advance, they should hold up pretty well. The cardstock is strong for handling while your marking trails, and it's durable enough to hold up to moderate rain and wind. The only quality issue is fading when they are expose to direct sun. The orange background (with black arrow) style that we used, faded to a yellowish color within three weeks, if they were out in the sun all day. The package price is reasonable, so I'm sure we will use them again, just as we have been for years.
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.
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