A delve into French bicycles never fails to delight me a 1940s Apparcel tourer, I confess to having a bit of a chubby on when I saw the (
Hollow!) cranks
Owners translation below.
This is a late 1940s bicycle bearing the mark of a small shop in Grenoble which in the 1900s was the headquarters of the Magnat-Debon brand.
This bicycle, built for tourism, is very light. It is equipped with many elements in dural, mudguards, luggage rack, stem, handlebars, pedals, light, front derailleur aid.
I can't wait to put it back on the road, but I don't have enough time.
Note also this amazing trouser guard which, by its shape, must be used to help the passage of the chain on the small chainring by guiding the tip of the shoe.
In this case, it requires the use of a footrest to help pull up the opposite crank while the right foot is pushing the chain.
The manipulation only works in one direction, to move the chain up to the big chainring, you still have to put your fingers in...
The interest is not to lose momentum before the climb and to gain the weight of a front derailleur.
I didn't know about these Duprat hollow cranks
Were they made for a long time?
Concerning the front shifting (here with the shoe), some bikes after 1945 were not equipped with mechanical chainring shifting, mainly by saving a derailleur. Here, it also makes the bike lighter.
When the rear fender reflector was removed, there was a piece of paper stuck to the bottom of it with the words "Grenoble" written on it.
This paper was glued to white paint, the remains of which are still present on the rear of the mudguard.
The mudguard was painted white during the German occupation, I suppose?
Was the indication "grenoble" a kind of registration?
Mystery. The bike might be older than assumed: maybe late 30's early 40's.
The rear light and the reflector must have been replaced after the war by more modern ones, to adapt to the new regulations.
Here it is, everything is finally up.
The lightness of this bike really amazes me.
So I took the scale: it weighs only 10.5 kg, which is not much for a bike of this appearance that usually weighs between 15 and 16 kg.
I did a small road test: extraordinary!
This bike reacts very well, it's very responsive and adjusted to my size, it's great to ride.
It could be described as a tourer because of its behaviour, its weight and the quality of its equipment.
I still have to make some small adjustments to the Cyclo derailleur and it will be perfect.