17 October 2018

Holy V, Jubilee!

In October 1964, Tetsuo Maeda filed a patent application in Japan for what would become, in my opinion, one of the two or three most important derailleur innovations in history.

It was the brainchild of his chief designer, Nobui Ozaki.  He was no doubt trying to make a derailleur that was easier to shift and shifted more accurately than the ones available at that time.  Did he realize that it would influence derailleur design for the next half-century?  Did Maeda, the owner of the company that employed Ozaki, know that for two decades, other derailleur manufacturers would wait, with bated breath, for his patent to run out?

Well, both of those scenarios came true.  You see, the patent Maeda filed in his home country--and a month later in the US--would cover a design still used today, in one form or another, on any rear derailleur that has even a pretense of quality.




I am talking about the SunTour Gran-Prix.  Over the next few years, SunTour would refine its design.  For one thing, it would replace its original single-spring design (The same spring that operates the parallelogram also tensions the chain cage.) with separate springs for each function.  And steel parts would be replaced by alloy ones, which in turn would become more sculpted and rounded.

The result was that the 1964 Gran Prix



would evolve into the first "V" derailleur in 1968.

I would put one of those on one of my bikes.  I mean, how can you not love a derailleur with those pivot bolts?

Of course, the V was further refined and became the V Luxe.  One thing I find interesting about the V and V Luxe is that they were lighter than most derailleurs made at the time--or even today.  

The V, according to Michael Sweatman of Disrealigears, weighed 218 grams.  That is only 13 grams (less than half an ounce) more than another influential derailleur that came out exactly 50 years ago



yes, the Campagnolo Nuovo Record--which, of course,was a refinement of the earlier Record and its progenitor, the first Gran Sport parallelogram rear derailleur.

For comparison's sake, the 1968 SunTour V weighs almost exactly the same as a Shimano Ultegra 6400 (introduced in 1988), 6401 (1992) or 6500 (1998)--or the Dura Ace 7402 (made from 1989 to 1996), all of which are in the 210 to 220 gram range. Later DA rear derailleurs (the 7700 series onward) shed 10 to 15 grams--and that with the use of a titanium upper pivot bolts!

The funny thing is that no matter how light a component is, someone wants it even lighter.  So I guess I shouldn't have been surprised to find this



I mean, how much weight did those holes take out of that "V" derailleur? 

I guess I shouldn't be too critical, though.  After all, not only was the Campy NR drilled out--or, sometimes, slotted in its parallelogram--so was the lightest rear derailleur of them all:



In case you were wondering:  The Huret Jubilee weighed 145 grams--before anyone touched it with a drill, mill or lathe!


16 October 2018

Hot Spots In The Evergreen State

Recently, Bicycling! magazine published its "Best Bicycle City in America" poll.  This year, Seattle got the top honor.

But, as we all know, no matter how good a city is for cycling, crashes are always a possibility, just as they are for motorists.

With that in mind, a local law firm, Colburn Law, sifted through five years of crash data and determined 15 "hot spots" in Washington State.  Not surprisingly, the first seven, and the majority of those on the list, are in Seattle. 


One reason is that crashes occur most commonly at intersections and, of course, there are more of those in a city.  On the other hand, more fatalities occur on open roadways, possibly because motor vehicles go faster on them than on city streets.  

The hottest of the "hot spots":  4th Avenue and Pike Street, Seattle


The Colburn report does raise at least two pertinent questions, both of which relate to the changing cycling scene the Emerald City as well as the Evergreen State.

One is how effective dedicated bike lanes will be in reducing the number of crashes.  I have not been to Seattle but, from what I've heard and read, it lags behind other "bicycle friendly" municipalities in its construction of lanes and other infrastructure, though the pace has increased recently.  And, some of the new lanes are separated, at least by pylons and planters, from the traffic lane.

Another question is whether the city's new dockless bike share programs will increase the number of riders who go without helmets--which, planners expect, would increase the number of injuries and fatalities.  So far, there doesn't seem to be any evidence of such things, as police have actually issued fewer citations to cyclists who weren't wearing helmets (which are required by law) in 2017 than in 2016.

Whatever the answers may be, they probably will have no bearing on whether Seattle "repeats" as "champion" in next year's poll.


15 October 2018

Goodbye, Josephine!

The other day, I introduced you to Negrosa, the 1973 Mercian Olympic I acquired in June and on which I just made some "finishing touches."

Well, one bike came into my life, not long after another.  So, I suppose, it was inevitable that one would part.



In this case, Josephine, the 1981 Trek 412 I refurbished, found a new home.  Someone really wanted it and made me a good offer.

I liked Josephine, but I figure that if I want another bike like her, it shouldn't be too hard to find one. Besides, Negrosa is now my L'eroica bike.


Also, I've spent a lot on bikes this year and wanted to recoup some, even if only a little.

Thanks for the memories, Josephine!

14 October 2018

To Wear Them Or Ride Them

You've heard of "mustache" handlebars.  Perhaps you ride them.




You probably know--or have known--someone with a "handlebar" mustache.



But, have you ever seen anyone with a "handlebar" mustache riding "mustache" handlebars?


13 October 2018

I Christen Thee Negrosa

Finally!  She's together!

No, that's not what someone said about me after I figured it all out.  (As if I ever did!)  I'm talking about...another bike.  I mean, what else could I be talking about on this blog, right?




Specifically, I'm referring to the 1973 Mercian Olympic (I mistakenly identified it earlier as a King of Mercia; Grant at Mercian confirmed that it's an Olympic) I bought in June.  The funny thing is that I didn't have to do much to it, but it took me longer to finish than it took to get Dee-Lilah, my new Mercian Vincitore Special, ready after the frame arrived.




In the case of Dee-Lilah,  I had all of the parts, and Eli (of Ruth SF Works) made a couple of bags for me and once Hal put it all together, it was ready to go.  I haven't found any need to adjust or change anything yet.

On the other hand, for the Olympic, I had to look for a couple of things, and make a couple of other choices. 

Right from the beginning, I replaced the tires, which were cheap and mismatched, with a pair of Continental Grand Prix 4 Seasons.  I also swapped out the SunTour freewheel for another SunTour--the ProCompe  that came with the bike (and is now on another) for a New Winner--and the unknown-brand chain for a Sedisport that'd been in its package for 30+ years. 



Image result for Cinelli oval logo
Old Cinelli logo.

After a couple of rides, I knew I wanted to change the stem from the 9 mm extension that came with it to a 10.  The stem and bars that came with the bike were Cinellis, in the old 26.4mm clamp diameter.  I like the bars, so I didn't want to buy new ones.  That meant looking for a stem in the proper diameter.  I also wanted to find one that had the old-style oval logo, like the one that came with the bike, but had no luck there.  Oh, well.  Cinelli has never produced an ugly logo, so I don't mind having the newer one.  Besides, the logo switch seems to have been made not long after the frame was built.

Now, stems before the 1990s didn't have "faceplate" clamps.  So, if you want to switch stems, you have to unwrap the bar tape.  I didn't mind, as the tape that came with the bike was a mess:  It was faded and felt as if it had been epoxied onto the bars.  And the rubber hoods were disintegrating on the brake levers.

Luckily for me, I managed to find a pair of original-style Campagnolo gum hoods for not much more than they cost 40 years ago.  Best of all, they were fresh and supple.  As for the tape, I decided to go with something basic but classy:  black Tressostar cloth tape.  I spiced it up a bit, though, with red bar plugs.




To match those plugs--and the red parts of the frame--I found some vintage red Christophe straps.  And the one truly unsightly part of the bike as I got it--apart from the brake hoods and tape--were the toe clips, which were rusted and pitted even though nothing else on the bike was.  They were from "Cycle Pro", which offered some decent stuff back in the day.  But, since we're talking about a vintage Mercian with Campagnolo parts, I thought only Christophe clips would do.  And they're what I put on those Campy pedals.




Now, of course, we all know that we really make our bikes our own with accessories.  I could have sworn I had a Silca frame pump somewhere--but I couldn't find it for the life of me.  Oh, well.  Hal had one, but it looked like hell.  He made a suggestion:  a Zefal HP or HPX.  I just happened to have one in the latter, in just the right size.  And, while it's probably from the 80s or even later, it looks good, if not period-perfect, on the frame.







And, yes, that's a real, live Specialites TA cage on the handlebars.  Like the brake hoods, it was in pristine condition before I mounted it.  I found, though, that I needed to use longer screws than the ones that came with the clamp.  I have a feeling they were designed for old French handlebars, which are narrower at the "sleeve" area than my Cinellis.


Yes, the bike came with that saddle!


The bag is from Acorn.  I have another, larger, black bag that Eli made.  

Even with those minor changes, I still can't believe my luck in finding that bike--with a Brooks Professional saddle in perfect condition, no less.  And so soon after getting Dee-Lilah:  It was like getting two birthday presents!




After accessorizing, there's one more thing you (or I, anyway) have to do in order to make your (my) bike your (my) own: name it.  So, after putting that bottle cage on the handlebars, I christened her Negrosa. 

Now I really have decisions to make whenever I go out for a ride:  Dee-Lilah, Negrosa, Tosca (my Mercian fixed-gear), Arielle (my Mercian Audax) or Vera (my Mercian mixte).