Frenchbuilt wrote:looks pretty original to me except for the handle bars and stem.
I believe the TDF and Champion de monde both were pretty much the same except that in france most seem to have Sugino Cranksets. Anyway, the frames were the same, I have several.
Well Pilgrim.... au contraire mon ami!
From the 1960s until the end of 1973 when Gitane started using Huret Honeycomb rear dropouts, European model Tour de France frames were "3 TUBES RENFORCE".
Pre-1974
Post 1974
Only the 3 main tubes were made of butted Reynolds 531 tubing. The rest was seamed whatever tubing. Up to 1968 it was usually Durifort forks and stays.
Starting at the beginning of 1969 until the end of 1973, the "all" Reynolds 531 TdFs were made for Mel Pinto Imports for the US market only.
In 1974-5 Gitane Pacific took over US distribution of Gitanes. Those folks didn't have a clue! They were SoCal entrepreneurs trying to make a fast buck off of the US bike boom.
They focused on low end and entry level bikes just when the bike boom fad was ending! After 1974 the US market had matured and many people who were still riding their gas pipe bike boom beaters were getting out of school (high school and college) and had a few more bucks to spend on their second 10 speed bike.
$200-$300 mid range bikes like the Gitane TdF, Peugeot PX10, Motobecane Grand Jubile and Raleigh Competition were becoming popular.
Gitane Pacific offered an up-scaled Interclub and a dumbed down Tour de France that was pretty much the European 3 Tubes Reynolds bike with 27" clinchers vs. tubulars that came on the earlier model TdFs.
Both of those bikes imported by Gitane Pacific were priced
WAY over market value. They also had the bizarre Huret Honeycomb rear dropouts that even first time bike buyers considered the UGLY! We ended up selling most of our 1974-75 Interclubs and TdFs at cost just to get rid of them!
European model TdFs came with either a variety of different Huret derailleurs or Simplex Criterium derailleurs and after 1972 either Stronglight 93 or Sugino Mighty Comp cranks.
ALL TdFs came standard with Stronglight P3 headsets!
One way to spot a pre-1974 European model TdF, there's no chrome on the rear triangle.
The Pre-1974 European TdFs came with either proprietary Huret dropouts for Huret rear derailleurs or proprietary Simplex dropouts for... you guessed it, Simplex derailleurs.
Proprietary Huret dropouts
Proprietary Simplex dropouts
Universal Campy style dropouts
Huret Honeycomb or Spiderweb dropouts. Almost all derailleurs on the market at the time would fit on these dropouts.
In 1976 Gitane did a major upgrade on the Tour de France. The frame went back to all Reynolds 531 tubing (well almost all), 1/2 chrome rear triangle and upgraded components. Not many of them reached the US shores because by then Gitane Pacific was listing heavily like the Costa Concordia!
The Gitane Champion du Monde was one step below the Olympic which was the top European model. It had the same frame except with a shorter steerer to fit the Stronglight P3 headset.
The Olympic was all Campy except for MAFAC brakes. The Super Olympic had Campy brakes.
The Champion du Monde had French components... "les sp?cifications sont sujettes ? modification sans pr?avis"...
They seemed to have only been offered in the French Gitane catalogs and only between 1973 and 1975??? Not many of them made it to the US.
In 2009 I picked up a Champion du Monde frame that was advertised as a TdF. It was a size too big for me but the price was right and I saved it from the fate of becoming a rattle canned fixie!
It took me a little while to figure out what had. The frame had pre-1974 Reynolds stickers but Huret Honeycomb dropouts and 1974-75 Gitane decals which placed it as a 1974 model.
The chrome was really nice too.
The all Reynold 531 frame had lighter gage tubing than was commonly used on French production bikes. It took a 26.6mm seatpost which meant the seat tube had a wall thickness of .9mm x .6mm vs. 1.0mm x .7mm which was the heavier gage Reynolds.
They were pretty uncommon bikes in the US. I never saw them mentioned in the Gitane dealer literature. The few CdM frames or bikes that I've seen on eBay were listed as TdFs.
Also, Cinelli bars and stem were standard on the CdM... les sp?cifications sont sujettes ? modification sans pr?avis....
Chas. Defender of truths, buster of myths, breaker of hearts (I should be on Antiques Roadshow)

Chas.
SF Bay Area, CA USA
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1984 Criterium
1969 TdF
1971 TdF
1974 TdF
1984 TdF x 2 Bikes
1970 SC
1971 SC
1972 SC
1984 SC
1984 Team Pro
1985 Professional
1990s Team Replica