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The ultimate inspiration: Greg LeMond (here on his way to winning the 1989 Tour de France)<\/a>. photo by Cor Vos<\/a><\/p>\n \nI’ve always been interested in cycling to some extent. I always rode bikes, and even before my teens, I watched big races like the Tour de France<\/i> when they were on TV, and I spent my fair share of time staring at the top shelves of local bike shops and fogging up their display cases. This\u00e2\u20ac\u201dunlike most\u00e2\u20ac\u201dwas an interest that grew steadily stronger with age. But it was an ironic turn of events that launched me into a full-blown obsession with cycling: I got hit by a car while riding my bike.\n<\/p>\n \nI was commuting to high school sophomore year on my Specialized CrossRoads Cruz<\/i> hybrid bike (about $250 new, then) and, as I rode across a busy intersection, I was struck by a Volkswagen Scirocco<\/a> (one of my favorite cars at the time), whose driver had run a red light in the rush of the hour. The impact instantly broke both of the bones in my lower left leg (although I didn’t realize this until I tried\u00e2\u20ac\u201dand failed\u00e2\u20ac\u201dto walk away from the scene). It’s said that people can’t recall the actual sensation of pain, but I can say with absolute certainty that having to move my broken leg into several different positions on the X-Ray table later that day was the most excruciatingly painful experience of my life. The breaks also ran perilously close to the bones’ growth plates<\/a> and, if they had been damaged, this situation would have been even worse, as I still had a good six or seven inches to grow. This was not the last time that I would get hit by a car, and it’s not an experience that I would recommend to anyone, but there is usually one considerable upside: the insurance settlement. On top of paying for all of my medical bills, the sum allowed for the purchase of my first bona-fide road-racing bike: a Cannondale R900 (about $1,800 new, then). TT bike design sketch \/ 1995<\/p>\n \nThen, I went to the other end of the spectrum, and designed a few completely unfeasible concepts, including these: TT bike design sketch \/ 1995: fillet-brazed steel frame, Campagnolo Record components, FIR wheels. (To my surprise, Evgeni Berzin would ride a Bianchi built just like this in the following Tour de France)<\/p>\n \n TT bike design sketch \/ 1995: This is really more of a pursuit<\/a> bike for the track, inspired by Chris Boardman’s Lotus Superbike<\/i>; carbon fiber monocoque construction; custom components and wheels<\/p>\n \nSomewhere in the middle of this spectrum was the all-Italian version, dressed in red, white, and green, and fitted with 100% Campagnolo<\/a> madness, including the absurd Scirocco<\/i> front-only disc wheel that had four giant, limb-threatening holes: TT bike design sketch \/ 1995<\/p>\n \nIn the end, I decided on this American and French affair: TT bike design sketch \/ 1995<\/p>\n \nThe frame was to be built with U.S.-sourced True Temper Aero Velo<\/i> tubing, which featured several airfoil<\/a>-section pieces, including the down tube, seat stays and seat tube<\/a>, which also hugged the curve around the rear wheel\u00e2\u20ac\u201dall for cool looks (Oh, and it may have made the bike about 2% more aerodynamic, too). The tubes would be fillet-brazed<\/a> together, partially chromed, and otherwise painted red, white, and blue, with my own custom graphics, marks, and logos. The finished frame would be built up with SSC<\/i> components from the esoteric French manufacturer, Mavic<\/a>. The wheels, too, would come from Mavic: the 3G<\/i> trispoke front and the physicist-baffling Comete +\/-<\/i> rear disc, in which you could actually add or subtract custom weights depending on the course, supposedly maximizing potential gyroscopic momentum. And yes, the two wheels actually are different sizes (on purpose). Coincidentally, most of of these elements were in common with the bike that the American LeMond piloted in his incredible comeback-victory ride into Paris in the 1989 Tour de France (referenced at the top of this post). an incredible story<\/p>\n \nThis book is quite inspirational, as the author, an engineer with no prior frame-building experience, researches, designs, builds, hand-letters, and paints his own frameset, and assembles it into a very handsome final product. And<\/i>, he does it all in his garage or his back yard with little more than common hand tools and home-made wooden jigs. (Even the most modest professional frame-builder has a formidable workshop with at least $10,000 worth of specialized jigs and tools.) He then documents the entire process with remarkably-detailed and well-written explanations and excellent photographs (that he took, himself). I have never heard of anyone actually following Talbot’s book to duplicate his feat, but, theoretically, one could. I decided that I probably couldn’t. My next option was to go back to the frame-builders and have one of them teach me, directly, in their shop. Luckily, Dave Levy (a fellow racer and proprietor of TiCycles<\/a>) offered such a class. Here is a shot of the seat cluster area as the frame is being built. Notice the fillets around the joints, which have to be filed and sanded by hand into perfectly smooth radii between the different tube shapes. You can also see the outlet for the internal rear brake cable routing.<\/p>\n
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\nSince they are so expensive and complex (especially compared to, say, a basketball), just getting a good bike can be a hurdle high enough to trip up a considerable percentage of potential racers and enthusiasts. Clearing this hurdle allowed me to start racing, and it was also a huge factor in the procurement of my job at a prominent local bike shop. By the time I hit senior year, I was in cycling up to my eyeballs. I rode everywhere, all the time; I was on a team; I raced as often as possible (about 50 – 60 races per year); I worked on bikes with other racers and cycling aficionados at the shop; I read every magazine and brochure cover-to-cover; I watched video tapes of every European road race fit to be filmed; I went to bike shows and bike parties… Cycling had basically permeated every aspect of my life. It didn’t take me long, then, to figure out what I was going to do for my high school Senior Project<\/i>.
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\nThe parameters of this assignment were relatively broad and simple: write something, do some community service, or create some kind of artwork. The project was to take at least 40 hours (all outside of school), and it would count for approximately half of that year’s grade for my two most important classes. The goal was equally simple and daunting, as laid out by my professor\u00e2\u20ac\u201da quite scholarly Scott who had been a quadruple-major university graduate, among many other improbable accomplishments: “Impress me.” I figured that there was no way I was going to impress anyone without at least impressing myself, and the most impressive thing I could think of was to build a bike…
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\nI had some ideas about what I wanted to create, based on a mix of my own pragmatic and fantastical parameters. I wanted the frame to build into a time-trial (TT)<\/a> bike\u00e2\u20ac\u201dfor two reasons: For one, these bikes seem cool, or at least somewhat intriguing, to just about anyone, whether they are generally into bikes or not (TT bikes were commonly known at the time as “funny bikes” because they looked so out-of-this-world). I also didn’t have a TT bike already, and I figured that I may as well try to impress my racer friends, too, by actually competing on the finished product. I wanted to build the frame out of steel tubing, the most time-honored frame material, and also the easiest material to work with. And, as ever, I wanted it to be over the top.
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\nI came up with many potential designs for the frame and how it would be built up, considering various themes and available components. In order to go over the top with any project, it’s often best to set a baseline, so I started with this relatively restrained option, with more common, practical Shimano<\/a> components and Specialized tri-spoke wheels (now known as HED3<\/i> wheels) and a very traditional paint scheme:
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\nBeing in the bike scene, I already knew several local frame-builders, so I began my research with regard to actually fabricating my design by talking to them. One suggested I read a book called “Designing and Building Your Own Frameset”<\/a> by Richard P. Talbot, so I did.
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\nA professional frame-builder is supposed to be able to construct a standard, steel frame in 20 hours, and a good mechanic (which I was at the time) can assemble a complete bike from frame and parts in less than an hour. That would leave about 19 hours left on the project clock, which I was genuinely worried about. This particular point of worry was, of course, completely unwarranted. Ironically, I hadn’t even considered the research and design phases, which had probably covered the other 19 and then some before I laid a hand on any metal. More to the point, I was not a professional frame-builder, and this was not a standard frame. The combination of irregular geometry at every junction, oddly-shaped tubes, fussy details like internal cable routing, and the choice to fillet-braze everything together \u00e2\u20ac\u201c the most elegant and sculptural but painstaking method of frame-construction \u00e2\u20ac\u201c all added up to so many hours that my real worry became whether I was going to be able to finish it on time. (I had started the project at least eight months before it was to be presented.)
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