Originally Posted by
DASTandem
I purchased our second tandem (a CDale RT 2) a couple of months ago from Larry Black at Mt Airy. He uses the EVT SafeZone and strongly recommends it. I've used it for several weeks now and it works very well. It's very big, but the field of view is very good.
It appears the the mirror you mention is attached with zip ties. If this is the case be aware that any fixed protrusion on the outer shell can result in serve neck trauma in a crash. Helmets are designed with shells that slide along the ground to avoid this problem. Hopefully of course we never slide along the ground in our helmet.
Wayne