What makes a tri bike a tri bike?

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2005-01-12 1:29 PM

Master
1384
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Brooklyn, NY
Subject: What makes a tri bike a tri bike?
OK I know this much. A bike has two wheels.......

Really, is there a triathlon dedicated-type bike out there or is it simply a road bike plus whatever rules the specific race my have for equipment (handelbars, etc.)?

I have a Raleigh tecnum (sp), that's about 10 years old. Nice bike, light and still works well. If one day, I get into enough shape to enter a race, will my bike do?

Thanks,

2005-01-12 1:59 PM
in reply to: #102537

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New user
149
10025
Westchester County, NY
Subject: RE: What makes a tri bike a tri bike?

If your bike works for you, great, don't sweat it.  I rode a mountain bike in my first bunch of race and it worked for me.

But to answer your question, the biggest difference in the seat tube angle.  A road bike's seat tube is at a 71-73 degree angle, while a tri bike has 76-80 degree angle.  I don't know all the techinical stuff, but I have heard that using a tri bike makes it easier to get off and run because of the positioning and use of your leg muscles at that angle during the ride.  Pretty cool.

2005-01-12 3:14 PM
in reply to: #102537

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Champion
4902
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Ottawa, Ontario
Subject: RE: What makes a tri bike a tri bike?

What Alanna said ... and that's no baloney!!!  You should be okay with the bike you have now.  You only need to look at something a bit more suitable when you decide to become more competitive.  Bicycles are like any other tool; there is a specific bike for a specific job.  The following article will give you a good idea of the difference between a road bike and a tri bike. 

http://www.bikesportmichigan.com/bikes/difference.shtml

2005-01-13 12:46 PM
in reply to: #102578

Master
1384
1000100100100252525
Brooklyn, NY
Subject: RE: What makes a tri bike a tri bike?
Cool beans. Nice to know about the little things (angle of seat), that make a difference.

Thanks
2005-01-13 12:47 PM
in reply to: #102648

Master
1384
1000100100100252525
Brooklyn, NY
Subject: RE: What makes a tri bike a tri bike?
Nice article. Thanks a bunch
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