07 August 2012

How Do You Cross This Bridge When You Come To It?



As a bridge--indeed, as a structure--the Atlantic Beach Bridge is not at all remarkable.  It opened in 1950; like so much else built at the time, it was built from steel and concrete in thoroughly prosaic forms.  (Did I just sound like some pretentious architecture "critic"?)  And, as one might expect from such a span built on a shipping lane that was once widely-used (and is still used for that purpose), it's a drawbridge.

I have ridden over it any number of times, as have other New York cyclists I know:  If you're going to Long Beach, Lido Beach or Point Lookout, there aren't many other ways to go.  Crossing it is pleasant enough:  There are beaches, boat docks and houses along the Reynolds Channel, which the bridge spans, and the ocean is just a few swim strokes away.  

I had long assumed that the bridge connected Far Rockaway--which, as its name indicates, is the New York City neighborhood farthest from midtown Manhattan--with Atlantic Beach, which is in Nassau County.  However, the line between the city and the county is actually a few feet away from the entrance to the bridge, at the end of Sea Girt Boulevard.  

Why does this matter for cyclists?  Well, on most bridges in New York City that have pedestrian lanes but not dedicated bike lanes, cyclists routinely ride without a thought.   This happens even on those bridges where signs command cyclists to walk their wheels over the span.   There seems to be a kind of understanding, or at least a truce, between cyclists and pedestrians and, it seems to me, confrontations between the two are rare.  At least, I've never seen, or been involved in, one!

On the other hand, Nassau County--or its police, at any rate--doesn't always have such a laissez-faire attitude toward cyclists.  There is a command post right next to the tollbooth (Interestingly, cyclists were charged five cents to cross until 1975, when the bridge's bond was retired.) and, every once in a while, the gendarmes decide to use their powers on cyclists.  Lately, that has been happening with increased frequency.  In fact, about two weeks ago, as I was entering the bridge, another cyclist who was riding in the other direction warned me that officers were handing out tickets on the other side of the bridge.  So I walked, which added about another ten minutes to my trip.

Indeed, I saw two of those officers.  Fortunately, I had walked across.  Today, I was thinking about whether or not to ride across when I saw two middle-aged male cyclists walking their steeds from the middle of the bridge.  When I turned my head, I saw the reason why:  Two officers were standing by a police van just outside the command center.  

Being the upright citizen that I am '-), I walked.  I saw no other cyclists besides those middle-aged men, which surprised me, given that it was neither oppressively warm nor humid, and there was absolutely no threat of rain.  Then again, today is Tuesday, so one wouldn't expect to see as many pedestrians or cyclists as one would see on a weekend day.

Sometimes, when the weather is warm, the bridge's path is thick with pedestrian traffic on weekends, particularly on Saturdays--especially when they come during a Jewish holiday.  There are fair-sized Orthodox communities on both sides of the bridge and, as they're not allowed to drive (or, depending on how their rabbis interpret Halakhik law, ride bicycles), they all walk.  So, to be fair, I can understand more enforcement of the mandate for cyclists to walk their bicycles at such times.  On the other hand, on a day like today, when both pedestrian and cycling traffic are much lighter (I only saw one pedestrian each time I crossed the bridge, and on my way back, I didn't see any other cyclists.), I should think that enforcement would be less of a priority.  After all, even on that relatively narrow walkway, cyclists and pedestrians can easily steer clear of each other.  And, as on the New York City spans, most are respectful and courteous.  

Then again, from what I understand, Nassau County is in far more dire financial straits than the city is in.  Call me a cynic or conspiracy theorist if you like, but I can't help but to think that's a reason why I (and others) have been seeing more constables on the Atlantic Beach Bridge lately.

05 August 2012

A New Olympic Cycling Event: The Omnium



During the past week or so, I haven't posted much.  One reason is that I've been watching the Olympics.

For some reason, I'm more interested in them this year than I was the last time around (2008) or the time before that (2004).  It may have to do with my having spent some time in London and knowing  of some of the venues in which the Games are being held, as well as other landmarks.  It may also have to do with the fact that I've been home, whereas during the previous two Olympiads, I was away:  visiting old friends in France in 2004 and my parents in Florida (for the first time since I began my transition) in 2008. So, I guess, you could say I was occupied.

While I'm always glad to see cycling, I wish there were more coverage of it.  I guess the networks figured that there would be more interest in the road and track races and the time trial than in some of the other events.  I'm sure that a lot of casual cycling fans wanted to see the time trial because it was contested by, among others, Bradley Wiggins--whose victory in the Tour de France a week earlier was the first by a British rider--and his countryman and teammate/rival Christopher Froome.  And, a lot of Americans probably tuned into the road race because they thought Kristin Armstrong, who won a gold medal, was Lance's ex.

One event that seems to get almost no attention outside of the Olympics--and is unknown to nearly all Americans--is the omnium, in which Lasse Hansen of Denmark won the gold medal today.  (French cyclist Bryan Coquard won the silver and Britain's Edward Clancy took the bronze.)  One could think of it as the hepathlon of cycling, except that, instead of seven events, it has six:


  • A flying lap--This is a race against the clock.
  • Points race--Cyclists score points for sprints that occur every 10 laps.
  • Elimination--This race includes an intermediate sprint every two laps; the last rider is eliminated after each sprint.  Think of it as a kind of Musical Chairs for cyclists.
  • Individual Pursuit--Riders start at opposite sides of the track and race against the clock. (4000m for men, 3000m for women)
  • Scratch Race--This is a straightforward race to the finish line: 16km for men, 10 km for women.
  • Time trial--Each competitor rides the course, aiming for the fastest time.  (1km for men, 500 m for women)
Now, I can understand why most Americans have never heard of it:  It's a new sport in the Olympics and was added to the World Championships Program only five years ago.

It will be interesting to see whether the omnium will be part of future Olympiads.  Even bronze medal winner Clancy says that although it's "great entertainment" and was good for him personally, he feels that winning depends on luck more than it does for other events.  "I don't know whether this fits in with the 'higher, stronger, faster' ethos of the Olympics," he explained.

He may be right about the role luck plays in it.  Then again, the same could be said for nearly all sporting events:  How many winners and runners-up were decided by injuries, illnesses or even weather conditions? Or how many times have people gotten jobs, promotions and even the loves of their lives simply because they were--sometimes unwittingly--"in the right place at the right time?"  Heck, even my students' grades have been determined by factors beyond their--or my--control.


02 August 2012

What's New? Old Brakes

To get your bicycle to do what you want to do, have to listen to it--especially when it's telling you it likes, or doesn't like, something.

A corollary to that pearl of wisdom is this;  Just because something fits on a bike, that doesn't mean it will work well --for the bike or you.

So it was with linear=pull (a.k.a. "V")brakes on Vera.  I never could get them adjusted quite right.  They had lots of stopping power--as long as I pulled my brake levers all the way.  In other words, I experienced the "all or nothing " response some people experience with V brakes.  I couldn't decelerate with them; I could make only "on the dime" stops.

Also, I simply could not keep them centered, especially on the front.  Instead of standing vertically from the posts on which they were mounted, the brake arms stuck out at one- and eleven=o'clock angles.  That was more than an aesthetic concern:  It made the brakes difficult to adjust.

Finally, even when I unhooked the cable, it was difficult to remove the front wheel because the brakes and pads fit so closely.  The likely reason for that, and possibly the other problems I mentioned, is, I discovered, that V-brakes are designed to be used on frames and forks with the brake bosses spaced further apart than they are on Vera.  In fact, most older touring and cyclo-cross bikes, and road (or roadish) bikes made for cantilevers, have brake bosses that are more narrowly spaced than they are on mountain or post-1996 hybrid bikes.

I installed the V-brakes (Shimano Deore LXs) to replace the low-profile cantilevers that came with the bike.  Those brakes just seemed weak, at least compared to cantilevers I had back in the day.

So, guess what I did?  I found a cantilever brake like the ones we used back in the day:




I found these vintage 1985 Shimano Deore XT-MC70 brakes on eBay for a reasonable price.  While they protrude from the frame more than the other brakes, they have more power than the low-profile cantis--and better modulation than V-brakes.  I also found them surprisingly attractive on the bike.  



Of course, I changed the pads:  Even if they look OK, twenty-year-old pads have dried out at least somewhat.  Plus, Kool-Stop (Mathauser) salmon-colored pads are kinder to lightweight alloy rims than the old Shimanos.

(The current Tektro 720s seem to be patterned, at least to some degree, on these brakes).

One other benefit--at least from my point of view--of the cantilevers is that they allow me to use inverse (bar-end) brake levers like the ones I have on Helene.

I'll try to give a follow-up report on how these brakes work with Vera.  So far, everything seems good.