Hi, I just popped into BikeNet to look around and noticed some of the posts 
re: three speeds.  I use them for utility and commuting bikes I own. Several 
friends have been using them in conjunction with rear derailers and 5, 6 or 7 
cog clusters... seems to be working well for them, and on tandems too.
So, I found a used Specialized Globe 7 - $300.  It has the Nexus internal 
rear hub 7 speed with a hand lever actuated hub brake.  The shifting is 
really smooth from a stop or while pedaling.  The range in inch gearing is 
from approximately 35 to 87 inch gear.
I hear that the Sachs model, also 7 speed, offers a wider range.
And, BTW, the hub brake is very firm and, of course will be little affected 
by rain water.  The bike also has contilevered front rim brakes.
Jim Baross
JBaross@cts.com
San Diego, CA
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