The tandem is ready

Yes! The Rex Tandem Duplex bicycle is finished. It has come out of the basement after all this time.

It was a long and interesting experience to tear it down to pieces and putting it back together again. As I mentioned in a earlier post the bicycle has really been used. Many miles along roads, paths and grass fields. The bearing shell for the crank in front was shattered due to enormous forces. During the renovation I noticed that even the rear hub was really worn. Made strange noises and did not spin smoothly. But where to find a replacement rear wheel to an 1940 Rex tandem? Rather impossible sadly. So I decided to fix it as good as I could. The front wheel was a real pain. It was missing an entire bearing. Only a bunch of loose marbles that rolled out on the floor when I took the front wheel apart. Then we have the front break. Well It was good back in the -50’s. With the original handle for the break. I have a regular handle now, comparing to the original handle that was a huge rod. So the amount of breaking needed way less with the original handle. In short, now there is no break on the front wheel. Almost.

The condition of the frame was as the rest of the bicycle. Well used, to say the least. In the long run that is nothing to think about. It is all put together, all parts are there. Only the double stand that are missing. There is one now, but it is wrong. It is to modern so I am looking for an vintage one. The all is set for bike in tweed 2015.

I could search for new vintage parts, like rear wheel and new hubs and so on. But I think it might be better to search for a Rex Tandem in a better condition all togehter is that is the case. This one is used, well used. It is to much things to mend and replace if I want it to be in some what original condition. It is better for it to be in the used and “real” condition. It looks genuine now. After all what use is a bicycle just standing still, and never be used?

One thing I am really proud of is the numberplate, a vintage one from Stockholm. Complete with a mount for it and all. I will keep that number plate no matter what. I am even thinking of tracking down, if possible, the original owner. Could be fun!

After filling the tires with air it was time for the test run. It went splendid! But I noticed a cracking noise from the rear wheel. It turns out that the chain is a worn so it is stale in some joints. I will try to fix a new chain and try if that helps. Then I got two used brow Brooks saddles. They match the bicycle perfectly and are a real pleasure to sit on. Even my grandfathers old bicycle bag looks like it belongs there. We took a ride, downhill at first. No problems, it is riding smoothly and breaks great (with the rear break). But it is heavy! 2 adults and a bicycle that is up there around the 40 kilo mark. Single gear. Now that is some weight you have to pedal. You can do it, but there will not be any racing along the delivery boys in the city. On the other hand, if a car crashes into us when riding the tandem. I am sure the car will break. The tandem bicycle is made of the same material as the first armoured tanks. Or at least railway rails. It would last riding around the world.

It is not a bicycle for everyday usage it. More of a fun thing to have, to ride on special occasions. Like bike in tweed for example.


Leave a comment


  1. I smell danger and the chance to cycle through Stockholm in the rush hour…

  2. Peter

     /  October 25, 2014

    Hi. I have a nice Rex Duplex bicycle that could use a home such as yours for a restoration. Please contact me if you are interested or know someone who might be. Thank you. Peter – Minneapolis, MN.

    • Hello Peter!
      Sadly I have no idea of anyone in Minneapolis area that are good on old vintage bicycles, or northen America at all. The shipping cost for a bicycle to Sweden would be pure insane. I must ask, how did a Rex Duplex end up over there at your place?
      Kind regards


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