I'm researching my next bike purchase. I already have a fully suspended
MTB and a road racer, but I want something to fill the gap. My rides
consist mostly of about 50 miles (80k) over very hilly terrain with
about 2500' (750m) of total climbing. The grades are mostly short but
steep. The MTB (with slicks) can deal with anything like dirt roads and
potholes, but it is heavy and not very good for standing up. With the
road racer I have to be picky about the road surface, cutting out a lot
of otherwise nice routes. I need a bike that is reasonably light and
that can fit decent sized tires for rougher surfaces and occasional dirt
roads. I'm thinking:
a) A fully rigid MTB with slicks
b) Cyclocross
c) Sport touring along the lines of a Rivendell Rambouillet
Opinions?