| Cycling Equipment Need some advice on cycling equipment? Do you have a buckled wheel? Problems with your gears? Need help truing a wheel? |
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#2
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it depends how bad the rub is, i.e., how far your toe overlaps the tyre/rim. If there's so much overlap that it prevents the wheel turning, it could cause you to crash if you're not used to it. If it's just a bit of annoying tyre rub, then it's not such a big problem, unless you start wrecking your sidewalls. A long time ago, I had a very old bike that did this all the time, but I got used to it quickly, so it became 2nd nature to avoid it when I made sharp turns. This meant it wasn't a problem for me, but when I started getting more bikes, then went back to the "offending" bike, I almost fell off a couple of times ![]() D'OH!! |
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#4
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Quote:
), it could be your cleat placement (feet obviously too far forward on the pedal), or you have very big feet; very long cranks; a very short fork rake*, or it could just be a short wheelbase?what bike is it? *rake is the forward offset of the end of the fork, relative to the fork steerer/headtube. Common rakes are 42.5mm, 44mm, or 45mm. Short rakes of 40mm are sometimes found on track bikes. Rakes of 50mm are available, but big rakes may adversely affect the steering Last edited by 531Aussie; 04-03.-2007 at 11:09 PM. |
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#6
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here's the Teramo geometry chart: http://www.litespeed.com/bikes/geometry.aspx?bk=teramo if you find the chart for the Specialized you can obviously compare the appropriate measurements: fork rake, headtube angle, and front to centre (bottom bracket to front wheel hub) What model Specialized is it? http://www.specialized.com/ |
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#7
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Toe overlap is normal with a small, tight geometry racing bike, especially if you have big feet. It only happens at very low speed, like when you are almost track standing and making a turn. At speed you cannot turn the front wheel far enough to cause toe overlap because you would crash if you did. Not a problem.
__________________ "You are like the wind and I like the lion. You form the tempest. The sand stings my eyes and the ground is parched. I roar in defiance but you do not hear. But between us there is a difference. I, like the lion, must remain in my place. While you like the wind will never know yours." -- Mulay Hamid El Raisuli, Lord of the Riff, Sultan to the Berbers, Last of the Barbary Pirates |
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#9
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__________________ "You are like the wind and I like the lion. You form the tempest. The sand stings my eyes and the ground is parched. I roar in defiance but you do not hear. But between us there is a difference. I, like the lion, must remain in my place. While you like the wind will never know yours." -- Mulay Hamid El Raisuli, Lord of the Riff, Sultan to the Berbers, Last of the Barbary Pirates |
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#10
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#11
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I have significant front wheel/toe overlap with the fenders on my commuter bike (56cm frame size) and I have never hit my foot on it during regular riding because the wheel doesn't really turn that far. I can hit the fender/wheel though with tight turns at low speed, so in those situations I am careful--it has become second nature to coast through those tight turns (like a 180 degree turn in a short space). As far as your Teramo goes, it is just the way some frames with short wheelbases are. I suspect that the frame probably does fit you properly. In the course of normal road riding you should never really need to turn your front wheel that far. |
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#12
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Quote:
__________________ "You are like the wind and I like the lion. You form the tempest. The sand stings my eyes and the ground is parched. I roar in defiance but you do not hear. But between us there is a difference. I, like the lion, must remain in my place. While you like the wind will never know yours." -- Mulay Hamid El Raisuli, Lord of the Riff, Sultan to the Berbers, Last of the Barbary Pirates |
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#13
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