Tuesday, September 30, 2008
Nice rack(s).
In the NYTimes.
Morning...Err... Afternoon - Fixpatrix
In other news, Bill and I shot some tests for a fixed video. God save the Queen.
Monday, September 29, 2008
Queen City Velodrome
From Buffalo Rising
This Sunday, a I'll be heading up to London, Ontario with some other folks to research the inner-workings of the Forest City velodrome. Forest City has become a destination unto itself, with cyclists coming from hundreds of miles around to test out the track on a regular basis. Some developers in Buffalo have been discussing what to do with upwards of 20,0000 square feet of available warehouse space in Black Rock.
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I'm for this project one hundred percent. I'm concerned though with the amount of space. The forest city velodrome is the smallest in the world, which makes it extremely exciting to ride on, but I don't think it would make sense to make one that is much smaller.
As long as there is space, this would make buffalo one of the destinations in the northeast for competitive track racing in the U.S. It would help revamp Buffalo's once thriving cycling community.
Sunday, September 28, 2008
Listen kids, Clean Those Dirty Chains
The anal retentive obsessive compulsive in me just jumped for joy.
Scavenger Hunt Race Recap
There was barbequed burgers and dogs, foursquare, and beer at the afterparty up in riverside.
Friday, September 26, 2008
Seven One Fixed First Night
Check out the flickr
Interbike Day One & Two Via Urban Velo
Wednesday, September 24, 2008
Fixed Gear Tire Wear- From Urban velo
Skid patch numbers are a concern unique to fixed gear bikes, where the horizontal position of the pedals lines up with a fixed number of tire/ground contact patches. The fun of leaving a skid mark comes with a price, namely increased tire wear. Logically, it makes sense to spread the skid wear across the surface of the entire tire for maximum tread lifespan. This is where skid patches come in.
The number of skid patches is determined by the given gear ratio and is easy to calculate. Assuming you skid with the same foot forward each time, it is the denominator of the reduced fraction of the gear ratio, starting with the number of chainring teeth as the numerator. In other words, a 48x18 ratio would be 48/18, reduced to 8/3, yielding 3 skid patches. 48x17 doesn’t reduce further, and has 17 skid spots. The rare rider who skids equally often with either foot forward can double their skid patches with ratios that reduce to fractions with odd numbers in both slots.
Practically speaking, once the number of skid patches enters the double digits you’re in the clear as far as tire wear is concerned. The single digit combinations shown in the chart below are the ones to avoid. It is a foul sentence handed down by the bicycle powers that be that a vast number of complete fixed gear bicycles come equipped with a 48x16 or 48x18 gear ratio, sending many tires to an early grave. Choose wisely, or forever rotate your tires.
Tha Magazine Article can be found here