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Road Cycling “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Thus you remember them as they actually are, while in a motor car only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.” -- Ernest Hemingway

Timeline of technological advances

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Old 01-11-11 | 11:12 AM
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From: Boston
Originally Posted by urbanknight
As far as what you're missing, it depends on how picky you want to get. Derailleur types, frame materials, wheel materials, electronics, helmets, etc.
I'd like to see frame materials and aero wheels go in there.

I'd also like to see TT bike changes in a separate list.
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Old 01-11-11 | 11:53 AM
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Originally Posted by StanSeven
What Lance and others did was use a down tube shifter for the front derailer to save weight. The rear is operated by a regular brifter
Not in this race. He had both brifters on in San Sebastián in 1994. I can't speak for the other riders because there weren't any close-up shots of them.
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Old 01-11-11 | 11:59 AM
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From: Haunchyville
1930ish Campagnolo introduced quick release skewers.
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Old 01-11-11 | 12:00 PM
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The threadless stem was available well before 1999. I have a 96 Cannondale with one. Bike Pedia lists several in 1997.
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Old 01-11-11 | 12:52 PM
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From: Carlsbad, CA

Bikes: '09 Felt F55, '84 Masi Cran Criterium, (2)'86 Schwinn Pelotons, '86 Look Equippe Hinault, '09 Globe Live 3 (dogtaxi), '94 Greg Lemond, '99 GT Pulse Kinesis

Neat idea for a thread!
Triathletes were using Scott bars in the 80's which were commercially available before Lemond debuted them in the Tour Prologue.
The first time I ever saw any version of the modern time-trial position was Pete Penseyres RAAM bike in 1986. It was more like a table-top apparatus affixed to standard bars than a tri-bend:



But that was just the first time I'd ever seen anything like it; there could have been something that preceded. I actually ran into Pete and Lon Haldeman on the road to Palm Springs once. He had those bars on the front of their tandem and they were changing a flat. They were pretty cool for Ultracycling legends, and I rode 202 miles that day.

Edit: Wow! Turns out Pete's record average MPH from 1986 remains unbroken to this day. (Clicky.)

Last edited by calamarichris; 01-11-11 at 12:59 PM.
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Old 01-11-11 | 01:10 PM
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From: Carlsbad, CA

Bikes: '09 Felt F55, '84 Masi Cran Criterium, (2)'86 Schwinn Pelotons, '86 Look Equippe Hinault, '09 Globe Live 3 (dogtaxi), '94 Greg Lemond, '99 GT Pulse Kinesis

I'm pretty sure I was riding a set of these Scott Tri Bars (right) in '86 or '87 before Lemond introduced them to Europe. All us triathletes had 'em!

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Old 01-11-11 | 01:34 PM
  #32  
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Originally Posted by rousseau
1999: Threadless stems.
Doesn't sound right. I had a threadless bike that was a 99/00 and don't remember it being anything new at the time. Looks like Cane Creek filed the patent in 1990.
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Old 01-11-11 | 01:55 PM
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It would be interesting to narrow down when the pros started using threadless stems. I could make out that the three riders in San Sebastián in 1994 that the camera got close enough to had quill stems.

I also think it would be fun to get more info on the transition from downtube shifters to brifters in the 1990s. Who were the last downtube holdouts in the peloton?
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Old 01-11-11 | 02:05 PM
  #34  
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I just realized that I have the 1997 Giro on my hard drive, too. I saw a mixture of quill and threadless stems in that one.
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Old 01-11-11 | 02:32 PM
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Bikes: Kestrel Talon; Giant NRS Air; Litespeed Tuscany; Burley Rivazza; Cerverlo RS; BMC SLX01; Litespeed C1r, Merckx Corsa 01, Schwinn Traveller, Brompton M6L

Here is a time line I found...

https://www.ibike.org/library/history-timeline.htm

Last edited by rishardh; 01-11-11 at 02:42 PM.
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