Hi Rob
The mirrors give a good field of view, although the have a slightly smaller surface area than the stock mirrors do. It took me almost no time to adjust to them. My line of vision goes over my forearm, and gives a good view of everything past one half car length back. This leaves a very small blind spot on each side. Head checks are still necessary on lane changes.
A side note, with these being about 4 to 5 inches lower than stock, are less likely to connect with truck and SUV mirrors. The stock ones were almost exactly the same height as theirs, and made lane splitting more "interesting."
The mirrors come two to an order. Side note : with a wider pipe spacer that leaves a gap on the throttle side, a slightly longer m6 x 1.0 bolt may be necessary. There isn't much thread left after adding the pipe spacer.
Go to amazon.com, search BikeMaster Oval Mirror.
http://www.amazon.com/gp/product/B0068G0HTO/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
Thanks for the translation work Rob. I suppose I could have done it that way myself...
Steve