kottke.org posts about cycling

Protected bike lanes = good for businessMay 09 2013

Some interesting data about how protected bike lanes in NYC dramatically increased retail sales of local businesses.

A new study from the New York Department of Transportation shows that streets that safely accommodate bicycle and pedestrian travel are especially good at boosting small businesses, even in a recession.

NYC DOT found that protected bikeways had a significant positive impact on local business strength. After the construction of a protected bicycle lane on 9th Avenue, local businesses saw a 49% increase in retail sales. In comparison, local businesses throughout Manhattan only saw a 3% increase in retail sales.

And that's just one of the many tidbits from a NYC DOT report released last November (right around the time of Hurricane Sandy, which is probably why no one noticed at the time); read the whole report here:

Among them: "retail sales increased a whopping 172% after the city converted an underused parking area in Brooklyn into a pedestrian plaza", and traffic calming in the Bronx decreased speeding by ~30% and pedestrian crashes by 67%. (via @lhl)

Debunking criticism of NYC's bike-share programMay 07 2013

NYC is set to introduce their bike-share program at the end of the month. I think it's a great idea and am interested to follow how it does in practice. Many have objected to the share program even before it starts (reminding me of the smoking ban protests, ultimately much ado about nothing) but Sommer Mathis does an admirable job heading them off.

Claim #3: The stations are too ugly for historic neighborhoods, and Citibank's sponsorship is too crassly commercial.

These are just some of the claims behind a series of lawsuits that are already in the works, brought by specific building owners who argue that docking stations don't belong next to their beautiful buildings. They're also worried that delivery truck access may be impeded by the presence of some stations. The lawsuits are being filed within the context of additional complaints that neighbors feel they weren't consulted on the location of some stations, despite the city's department of transportation having held nearly 400 meetings on station locations with community boards and other neighborhood groups. This is a classic NIMBY reaction, and by far the easiest one the city could have predicted. The idea that bike-share infrastructure is somehow uglier or more commercial than any other element of New York's streetscape is easy enough to debunk. But the truth is, one of the best things about the design of the Alta bike-share stations is how easy they are to install and, if need be, later remove. It's entirely possible that small problems with the specific locations of some stations will become apparent after the program launches, and they'll need to be moved around the corner or across the street to better serve users. This has happened here in Washington, D.C., and it'll happen for sure in New York. But that's all part of the bike-share roll-out process. If there's a legitimate problem with the location of a single station, that can actually be fixed within in a matter of hours or at worst, a day or two.

Our neighborhood newspaper went full-NIMBY about the bike-share this week and hit all the major points addressed in this article, including the ridiculous "bike racks are taking valuable parking spots" one. (via @jmseabrook)

Parkour on a road bikeOct 09 2012

Martyn Ashton takes a carbon fiber road bike (the same bike Bradley Wiggins won the Tour de France with) and does some trials riding with it. It's a bit like recreating the Mini Cooper chase scene in the Bourne Identity with a Bugatti Veyron.

(thx, alex)

The $9 cardboard bicycleSep 11 2012

Izhar Gafni has designed a bike that weighs 20 pounds, costs between $9-12 to build, can hold up to a 485 pound person, and it made out of cardboard.

Cardboard Bike

Engineers told Gafni that his idea was impossible. Yet he realized that paper could be strong if treated properly. As in crafting origami and tearing telephone books, he explains, "[if] you fold it once, and it's not just twice the strength, it's three times the strength."

The development to what you see today took three years. Two were spent just figuring out the cardboard complications--leading to several patents--and the last was spent converting a cardboard box on wheels to a relatively normal looking bike.

(thx, mickey & erika)

Lance Armstrong totally dopedSep 04 2012

If you had any remaining doubts about Lance Armstrong's involvement in doping, Tyler Hamilton's book should put those to rest. Hamilton was Armstrong's teammate on the U.S. Postal Service team, and in the book, he tells the story (corroborated by no fewer than nine former Armstrong/Hamilton teammates) of how Armstrong, the USPS team, and practically everyone else on the racing circuit doped in the 1990s/2000s. From an early look at the book by Christopher Keys at Outside Magazine:

The drugs are everywhere, and as Hamilton explains, Armstrong was not just another cyclist caught in the middle of an established drug culture -- he was a pioneer pushing into uncharted territory. In this sense, the book destroys another myth: that everyone was doing it, so Armstrong was, in a weird way, just competing on a level playing field. There was no level playing field. With his connections to Michele Ferrari, the best dishonest doctor in the business, Armstrong was always "two years ahead of what everybody else was doing," Hamilton writes. Even on the Postal squad there was a pecking order. Armstrong got the superior treatments.

What ultimately makes the book so damning, however, is that it doesn't require readers to put their full faith in Hamilton's word. In the book's preface, which details its genesis, Coyle not so subtly addresses Armstrong's supporters by pointing out that, while the story is told through Hamilton, nine former Postal teammates agreed to cooperate with him on The Secret Race, verifying and corroborating Hamilton's account. Nine teammates.

No wonder he gave up.

Floating cyclistsJun 25 2012

Zhao Huasen takes photos of people on bicycles and erases the bicycles.

Floating Cyclists

How a bicycle is madeMay 11 2012

From British Council film, a short film from 1945 that shows how a bicycle is designed and manufactured.

(via stellar)

It's easy to steal a bike in NYCMar 13 2012

Casey Neistat tries to steal his own bike in several locations around NYC and finds it's pretty easy...even if you're doing so right in front of a police station.

I recently spent a couple of days conducting a bike theft experiment, which I first tried with my brother Van in 2005. I locked my own bike up and then proceeded to steal it, using brazen means -- like a giant crowbar -- in audacious locations, including directly in front of a police station. I wanted to find out whether onlookers or the cops would intervene. What you see here in my film are the results.

This is a video of the earlier attempt he mentions. (via ★ironicsans)

Robot rides bicycleOct 27 2011

Watch until at least 45 seconds in.

I wanna see three of these riding a team sprint in a tiny velodrome.

Danny MacAskill rides againNov 17 2010

Danny MacAskill, the fantastic Scottish trials cyclist, is back a new video packed with gravity- and death-defying stunts.

I had a special screening of this with my three-year-old son this morning before I came into the office; he gave it two thumbs up. Way up! (via @mathowie)

Jure Robic, RIPSep 27 2010

Jure Robic, the world-class ultra-endurance cyclist I wrote about earlier this year, was killed in a traffic accident in his native Slovenia late last week. He died as he lived: on his bike. (thx, @ddewey and several others)

19th century bike tricksJun 15 2009

In 1899, Thomas Edison filmed some very contemporary looking bike tricks.

This seemed fake when I first watched it but here it is at The Library of Congress.

More biking = safer bikingJun 05 2009

The "safety in numbers" effect is proving true in NYC: the number of bicycles on the streets has more than doubled since 2001 while casualties have fallen. The increased prevalence of bike lanes in the city has to be helping too. (thx, david)

Parkour on a bicycleApr 21 2009

Street rider Danny MacAskill starts off by riding his bike across a narrow fence about four feet in the air...and the video only gets better from there.

Stunning. I want to see MacAskill in the next Bond film. (via waxy)

Update: See also Ryan Leech. (thx, courtney)

The state of cycling in NYCMar 10 2009

Long-time NYC cyclist Robert Sullivan writes that the city is a much better place for biking than it used to be and that the number of cyclists on the street are way up.

Today, the Transportation Department has gotten serious about biking, and in just three years, the agency has painted bike lanes (good), constructed bike lanes separated by parked cars (great) and bike lanes separated by medians or barriers (the best) and installed bike signals, bike signs and many bike symbols painted on the street.

Sullivan also notes that because of this increased use, pedestrians and car drivers (usually natural enemies) now share a dislike of bikers who run red lights, ride on sidewalks, weave through traffic, and blow through busy crosswalks. He offers four ways that bikers can improve their perception with the public.

NO. 1: How about we stop at major intersections? Especially where there are school crossing guards, or disabled people crossing, or a lot of people during the morning or evening rush. (I have the law with me on this one.) At minor intersections, on far-from-traffic intersections, let's at least stop and go.

Suggestions for pedestrians (don't cross against the light when a bike is coming, don't stand in the bike lane while waiting to cross the street, etc.) and cars (don't park in the bike lane, don't wait to turn in the bike lane, etc.) would be helpful too.

Biking terminologySep 12 2008

From a Copenhagen blog that highlights biking style, a plea to cool it with all the subculture cycling attitude and terminology already.

Let's straighten things out, shall we? What you see in the photo above, taken in Copenhagen, is something we call a "cyclist".

Not a "bicycle commuter", nor a "utility cyclist". Certainly not a "lightweight, open air, self-powered traffic vehicle user". It's a cyclist.

The Copenhagener above is not "commuting" - or at least she doesn't call it that. She's not going for a "bike ride" or "making a bold statement about her personal convictions regarding reduction of Co2 levels and sustainable transport methods in urban centers".

She's just going to work. On her bike.

(via gulfstream)

Update: The problem with biking in America: people don't feel safe, mainly because people in cars just aren't that aware of people on bicycles.

Lance Armstrong returns to cyclingSep 09 2008

Vanity Fair confirms: Lance Armstrong will return to cycling with the goal of competing in and winning the Tour de France in 2009.

Lance Armstrong returns?Sep 08 2008

Sources are saying that Lance Armstrong will come out of retirement to race the Tour de France in 2009. (via clusterflock)

From Google Earth to a gold medalAug 29 2008

Kristin Armstrong, the Olympic gold medalist in the women's individual time trial in road cycling, took a GPS unit along with her when she previewed the road course in Beijing in December 2007. When she got home to Idaho, she d/led the data, put it into Google Earth, and found a similar local loop on which to train.

This capability along with having the elevation profile proved invaluable in my preparation for my Gold Medal race.

(via matt's a.whole)

Last place in the Tour de FranceJul 29 2008

The last man to finish the Tour de France gets the unofficial title of winner of the Lanterne Rouge. Finishing last is not as easy as you might suppose.

The designation falls somewhere between insult and accolade. Mr. Vansevenant, who after Stage 18 sits in 150th place, some 3 hours and 45 minutes behind Mr. Sastre, is indeed the worst-placed rider in the Tour de France. But, in turn, he has outlasted those who abandoned the Tour through illness, injury or simple exhaustion; those who were eliminated for failing to finish within each day's time limit and are forced to withdraw; and those who were banned or withdrew for doping-related causes. From year to year, about 20% of the riders drop out. In other words, you can't simply coast to last place; you have to work for it.

Wim Vansevenant did hang on to become the first three-time winner of the Lanterne Rouge.

Amateur runners, cyclists, and triathletes are startingJun 25 2007

Amateur runners, cyclists, and triathletes are starting to choose to compete in lesser-known smaller races in order to have a better chance of placing higher in the results. "Some are trying to gain an edge by finding where the fast racers aren't. Instead of training harder, they're spending hours online to scout out the field, and they're driving hundreds of miles to race against thin competition in out-of-the-way places."

Fascinating story of an amateur cyclist whoOct 27 2006

Fascinating story of an amateur cyclist who starts taking various performancing enhancing drugs to see how they affect his performance. "I had a life once, and now I'm standing in the Easton WaWa in the middle of the night, looking like a cyborg, with thousands of dollars of drugs coursing through my veins. I started looking forward to the moment when the whole thing would be over."

Wu-oh. Floyd Landis had "an unusual levelJul 27 2006

Wu-oh. Floyd Landis had "an unusual level of testosterone/epitestosterone ratio" in his blood after stage 17 of the Tour de France. If his backup sample also tests positive, the title could be taken from him. You may remember stage 17 as the scene of Landis' remarkable comeback. Cyclingnews.com says that "some athletes have naturally high levels, and can prove this through a series of tests"...is it possible that Landis was just super amped up from the effort that day?

Profile of Floyd Landis, who won theJul 24 2006

Profile of Floyd Landis, who won the Tour de France yesterday. (via, a.whole)

Wow, both Jan Ulrich and Ivan BassoJun 30 2006

Wow, both Jan Ulrich and Ivan Basso are out of the Tour de France this year because of doping allegations.

Some Tour de France fans have mappedJun 01 2006

Some Tour de France fans have mapped the entire route of the 2006 Tour in Google Earth. (via airbag)

The science of Lance ArmstrongJul 28 2005

The science of Lance Armstrong. Between 1992 and 1999, he increased his muscle efficiency by 8 percent, a gain previously thought to be impossible.

Gallery of newspaper front pages from LanceJul 26 2005

Gallery of newspaper front pages from Lance Armstong's 7th tour victory.

Photo slideshow of Lance Armstrong's Tour de FranceJul 25 2005

Photo slideshow of Lance Armstrong's Tour de France.

How do cycling teams work?Jul 15 2005

How do cycling teams work?.

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