by Jason Swihart on Jun 01, 2007 at 4:42 PM
A fixie affixed to a rack in Portland
by Jason Swihart on Jun 01, 2007 at 4:42 PM
A fixie affixed to a rack in Portland
by Byron on Jun 01, 2007 at 10:08 AM
Team Bike Hugger is hot and I mean “hot,” literally hot at the Mt. Hood Cycling Classic.
by andrew_f_martin on Jun 01, 2007 at 8:14 AM
One of my favorite pastimes is finding a use for old bikes. If I can keep them out of the landfill and help them to ride again - I feel like I’m contributing a little to the common good. The funny thing is I develop a deep affinity for my pieced-together bikes: Short trips to the store, bike polo in the park, taking a spin in the snow, and taking it off some sweet jumps. I think my total out of pocket cost for this singlespeed cross bike was somewhere around $100.
by Byron on May 31, 2007 at 8:07 AM
by Byron on May 31, 2007 at 4:51 AM
In the ongoing Bike Shop quest for the “best lube ever,” the legendary framebuilder Bill Davidson told me about Eezox Cycle Tune-Up yesterday. By way of the gun community, a truly obsessive corrosion review, and an observation that the Vashon Island hippies would love it, cause it’s not petroleum based. He’s thinking it’s an unknown, to-be-discovered miracle lube that, “is a unique synthetic high-tech formula that will prevent excessive wear and dirt pick-up because it goes on wet, and lubricates dry.”
The conversation with Bill reminded me of Boeshield’s arrival in the bike shops, which is a great waxy lube until you try to clean your chain and realize that it doesn’t come off and what works for aerospace parts … well not so much for bike chains. Then there’s the stalwart Dumonde Tech that I run on my race bikes. Problem is, as Bill noted, when cyclists clean their chains by soaking them, they remove the oil between the plates and you can’t get that back in (why Shimano doesn’t sell that odd-smelling briny lube the chains ships with, I don’t know).
And here’s my secret lube tip: we had our garage door spring replaced (that’s a good way to learn about how energy is stored and released when one of those springs breaks in your garage!) a couple years ago and the installer left behind a can of this nasty-ass Lubriplate Chain and Cable Fluid that the Vashon Island hippies would definitely not dig.
So one dreary morning, about to ride my rain bike, I was desperate for lube and sprayed the Lubriplate all over the chain and haven’t cleaned it since. Not only does Lubriplate fill the house with the essence of an oil well, it also, cleans (lifts and separates), penetrates, and quiets the chain. The chain ain’t pretty to look at, but hey it’s a rain bike.
A lube that did the same thing, was synthetic, didn’t tap an oil well, and smelled better, I’m all for trying it. Bill is definitely onto something.
by Jason Swihart on May 30, 2007 at 5:38 PM
by Byron on May 30, 2007 at 11:58 AM
by andrew_f_martin on May 30, 2007 at 7:26 AM
A person operating a bicycle or human-powered vehicle approaching a steady red traffic control light shall stop before entering the inter-section, and shall yield to all other traffic. Once the person has yielded, he may proceed through the steady red light with caution. Provided however, that a person after slowing to a reasonable speed and yielding the right-of-way if required may cautiously make a right-hand turn.”
This is brilliant. There are plenty of bike folk who behave as though this is the law in Seattle (I noted a couple of blatant red-light-runners on my way in this morning). As much as I hate stopping and waiting, it’s the law where I live. In Idaho they have it figured out: Treat all red-lights as Yields. No complete stop necessary, no waiting. Sure, if there’s traffic you wait, but how much quicker would your commute be if you never had to wait at an empty red light. Time to write my congressman. At 180lb some seriously wasted momentum!
by Mark V on May 29, 2007 at 9:34 PM
The concept of the modal travel bike is to have a bike that is thoughtfully designed and equipped so that it could be run as a regular road bike or quickly converted into a single-speed road bike with minimal fuss and fit into an airline-friendly case for travel.
The S&S couplings allow the frame to separate into 2 pieces and fit into the travel case. The case just skims in under the airline surcharge. Once you put the frame in the case, you choose the “mode” of the bike and throw in the associated “modal” components.
The regular road mode would be ideal for cycling vacations when the itinerary is centered on cycling. Gonna ride the road to the sun in Hawaii? You’re gonna want all the gears.
But if you are going on a business trip to NYC or Berlin, you just want a bike that is quick and simple to build and pack. You might not have time to even leave city limits, assuming you knew where the best cycling route (which you probably don’t). Then you bring the bike in single-speed mode, and enjoy a quick break from tedious activites or enjoy freedom in new surroundings.
The core of the Modal Travel Bike is a frame with S&S couplings that is somewhat sporty in design. The modes are determined by which “modal” parts are added (chainrings, rear wheel, handlebar/lever, and chain). Packing the bike requires the same amount of disassembly as switching the modal parts, so you could use the bike as your everyday road bike while switching the bike to single-speed is the same operation as packing it: you are just tossing in a different set of parts for when you build the bike at you destination.
On the Bike Hugger Modal™ bike, I’m spec’ing vertical dropouts with a chain-tensioner for single-speed use, though my own bike by sycip has track dropouts that have a derailleur hanger. My dropouts make wheel changes awkward. However, my bike is not only fixed-gear compatible but also fully track legal if you removed the brakes. Byron will never run fixed, so I chose vertical dropouts for his bike. If we chose to develop this modal bike further, we will have to decide what type of dropout to use on a production basis.
I will be using a steel fork with lowrider mounts in place of the original carbon fork so that i can run front panniers and tour Japan. Thus, the fork is also a modal component.
My own bike has 4 handlebar sets:
2 hollowtech cranks (use same BB)
2 rear wheels:
2 sets of derailleurs:
With the use of Ritchey Cable Splitters and multiple front brakes, I don’t need to tune derailleurs or replace cables when I convert the bike from one mode to another. It takes me a maximum of 30-40 minutes to convert the bike from one mode to another or to pack the bike. As a fixed gear, I have regularly packed the bike in 25 minutes and assembled it in 15 minutes. Granted, I’m a bicycle mechanic, but a halfway competent person should take no more than twice as long to do the same.
If it takes so little time to assemble the bike fully geared, why would one want to take it as a single-speed/fixed? Because the single-speed parts are stronger and less vulnerable to damage in transit. You never need to worry about something going wrong with a single-speed when you only have one afternoon to ride in some out there location. It’s easier to pack since there are less components to carefully arrange in the travel case, and the bike is quicker to assemble. A single-speed is just less to worry about, and having a bike on a trip should relieve stress rather than add to it.
I’ve got my bike so thought out that I only need 5 tools (single-use, not multi-tools) to assemble the bike in any configuration.
What would really make my modal concept perfect would be a true 144mm bcd track crank made to fit an external bearing bb like the shimano’s hollowtech. As it stands, I cannot use real track rings because dura ace crank is 130mm bcd.
Hello, sram corporation? wanna sell me one of those truvativ “omnium” track cranks? I’ll be your best friend! I need a 165mm crank, thank you very much.
by Jason Swihart on May 29, 2007 at 1:30 PM
The Mt. Hood Cycling Classic 2007 starts tomorrow and Team Bike Hugger is already there getting ready, previewing the course, and strategizing. Follow their progress on our team blog, check the photos on Flickr, cheer them on, and wish them luck.