Reinterpreting a 1978 Peugeot PR65

I’ve had a  blue 1978 Peugeot PR65 in my shop for some time.  The bike was 100% original when I acquired it, and is in beautiful condition.  I had put it together after its arrival from France, but was unhappy with the ergonomics and with some of the components.

There were two versions of the PR65 in 1978, but only one appears to have been built with the Reynolds 531 tubing used on this bike – the “luxe” model.

The paint quality is very nice, and the bike looks nearly new.  All of the nicer components of this era are present – a Stronglight TS 3 arm crankset with 48/38 rings, Mafac Racers, Mavic rims and Bluemels fenders to name a few.

Plastic Simplex components removed.

Simplex shifters removed.

But the incredibly uncomfortable ergonomics (long top tube combined with low stem and no rise porteur bars) along with the ugly plastic-infused Simplex components made me want to make some changes, which is not something I will usually do with a 100% original bike.  But, a bike that gets ridden is always a better bike than one that is not.

A good example of the hideousness of Simplex’ obsession with plastic during this era is shown above.  A normally elegant downtube cable guide is made into a bizarre monstrosity.  Often these plastic components will break, especially the plastic clamp for the front derailleur, so I also regard these plastic Simplex components as unreliable.

Simplex dropout as modified to accept both Shimano style and Huret derailleurs.

Notch engagement on the Huret derailleur.

B screw engagement for a Shimano style derailleur.

First up was the need to do something about the Simplex dropouts, since I wanted to have other rear derailleur options.  I decided to attempt to file notches in the the plain round unthreaded dropout, and to tap it out to 10M.  I created both a “7 o’clock” notch for Shimano style derailleurs, as well as a set of notches for Huret.  The process took quite a while, but I was successful.

Wanting to be true to the bike’s French heritage, I chose to use replace the Simplex components with Huret, selecting a Svelto for the rear derailleur.  The Huret front derailleur is a bottom pull style that needs housing, so an appropriate Huret cable guide with a housing stop is also needed, as shown above.

Replacing the bars was also not a simple swap, due to the French sized steerer tube.  Since I wanted to use a modern upright handlebar, I needed to sand an appropriate stem down to French size (22.2 to 22.0), which also takes a bit of time and patience.  This is a vintage Cinelli stem mated to a set of Nitto tourist bars.  I needed some strong and reliable shifters to handle the Svelto rear derailleur, and these lovely vintage Suntour bar mounts do a great job.

The bike as now configured is amazingly comfortable – perfect for commuting and for exploring.  If I were to keep this bike, I would probably cold set the rear triangle to 126mm (from 120mm), and build a set of 650b wheels around a nice, vintage hubset.  This would allow use of wider tires than the 700c x 28mm tires shown above, which is about as wide as the bike will accept with the Bluemels fenders.  I’m planning to list this bike soon on my store page, so I’m hoping it will find a new home and have a chance to get back out on the road, as the bike certainly has many miles to go, and will get you there in true French style.

A Peugeot PR 65 Arrives from France

Bluemel's Fenders

When I spotted what looked like a complete and all original 1978 Peugeot PR 65 on Ebay, I was thrilled.  Even though the bike would have to be shipped from France, I had purchased bikes from the seller before, so I wasn’t worried about its journey across the Atlantic.

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However, when this package arrived, looking like a giant turtle, it was with some trepidation that I began the process of opening its contents.

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The amount of labor involved in packing the bike was probably only exceeded by the amount of time it took me to get all the protective wrapping off.  However, even part way through the 1 1/2 hour process, when I finally caught sight of the paint and components, I was pleased.

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The bike came through just fine, thanks to the protective materials used.  I wasn’t sure whether the component group would match the PR65 in this catalog, but as it turned out, all of the parts are original, including the polished Mavic 700c aluminum rims, high flange Normandy hubs (with helpful 1978 date code), Stronglight TS 3 arm crankset (very pretty), and a complete Simplex drive train.  The frame is built with Reynolds 531 7/10 tubing and Nervex lugs.  I believe it is the only Peugeot mixte frame built with Reynolds 531.

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This bike came with a small TA front rack which mounts to the Mafac brakes and the fork crown, as well as lovely Phillipe porteur style bars.  The Phillipe logo is in great condition – its the image of a racer seen from the top, bent over his narrow racing bars.

The seller also installed drop out protectors to help insure that the fork and rear drop outs did not get smashed during shipping.

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Even so, the rear drop outs were slightly misaligned such that it was difficult to install the rear wheel.  A little “wanging” solved that problem.

All these photos were taken before restoration, a process I am now beginning.  In the meantime, this little Peugeot is hanging out in my shop with her sister.

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