I think 1996 was square in the shimano 8 speed time frame, just before
9 speed came out (or maybe 9 speed was in dura-ace, 8 was in ultegra).
I still can get pretty good priced 8 speed casettes from Sram and
shimano and sunrace that are new, 3 different models from SRAM with
3-5 cog combos in each. Similar to better availability from Shimano.
Availability is certainly down, but they trend toward wider range all
purpose ratios, rather than straight block systems. I don't think the
availability of casettes is a problem 15 years after that was written.
I still would not try to put a 8 speed on a brand new bike (unless I
was bottom feeding to outfit it).
The irony is I have probably pulled more freewheels than most in the
last 15 years. Only they are bmx freewheels on my single speed mtb and
cross bike. With more than a change a month, often changing week to
week, depending on races coming up. Fortunately Paul hubs are immune
to axle breaking and single speed gear ratios tend not to lead to
disastrous overtightening. Although my 32-20 climbing gear can be
really hard to get off at times. The white industries bmx freewheels
suggest that american manufacturers can make really high quality
freewheels still, just not with more than 2 gears. The prospect of
paying for a phil hub (or NOS maxicar) with a mythical white industry
multispeed freewheel would probably challenge nearly any other
(non-carbon) hub plus cassette combo in existence.
Tarik
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Tarik Saleh
tas at tariksaleh dot com
in los alamos, po box 208, 87544
http://tariksaleh.com
all sorts of bikes blog: http://tsaleh.blogspot.com
The chief benefit to me of the cassette is that my 220 lbs don't screw a cassette down tight. Jim Thill's mechanic Mongo spent probably 5 hours trying to get a freewheel off of my Phil hub on my A/R a couple of years ago. Power tools and destroying the freewheel were ultimately necessary.
Also, a vertical dropout reduces the flex of the axle by providing better support for the jam nut and the axle, reducing the likelihood of bending or breaking an axle. A freewheel on a standard hub with a 9 mm threaded axle and horizontal dropouts are the worst combination.
Many gears and brifters go together. No one would reach down to downtube shifters to exploit 8/9/10/11 speed freewheels and shift five times in a mile, they'd just pedal a little faster or push a little harder.
Many's the ride I've gone on for 30-45-50 miles and never bothered to shift (even with brifters). But with brifters I am much more likely to shift gratuitously. I'm down to two bikes with brifters, both of which are ridden rarely. I'm back to DT shifters on my most frequently used bikes 'cuz I like 'em (except my 3 speed, which has a trigger shifter on the bars).