i*********5
发帖数: 19210 | | i*********5
发帖数: 19210 | 2 专家也同意我的看法。＂如果没有公路车基础，还是不要直上tri bike。tri bike不好
控制，若骑不好容易摔交出事。＂
"If you’re a triathlete, however, you no doubt feel compelled to have
triathlon bars on your bike. You shouldn't. Not necessarily, at least. There
is nothing wrong with riding—even while racing in a triathlon—on a road
race bike with road bars, STI or Ergopower shifting, and no aero bars
whatsoever. In fact, if you're new to the sport, that's probably the best
choice you could make, especially if you're brand new to STI-style shifting
and clipless pedals, and if you've never before ridden with tri bars. All
that is hard to learn in one fell swoop." | R*****s
发帖数: 41236 | 3 我看tri bike不是两边也有那种普通的bar可以抓着骑的么？ 不会只能
用中间的aerobar吧。。。。
There
shifting
【在 i*********5 的大作中提到】
: 专家也同意我的看法。＂如果没有公路车基础，还是不要直上tri bike。tri bike不好
: 控制，若骑不好容易摔交出事。＂
: "If you’re a triathlete, however, you no doubt feel compelled to have
: triathlon bars on your bike. You shouldn't. Not necessarily, at least. There
: is nothing wrong with riding—even while racing in a triathlon—on a road
: race bike with road bars, STI or Ergopower shifting, and no aero bars
: whatsoever. In fact, if you're new to the sport, that's probably the best
: choice you could make, especially if you're brand new to STI-style shifting
: and clipless pedals, and if you've never before ridden with tri bars. All
: that is hard to learn in one fell swoop."
| i*********5
发帖数: 19210 | 4 Holding the side bars 就等于是把马当驴骑。More than 90% of the time, you are
supposed to be in aero position by resting your elbows on the bar pads and
holding the bar extensions with your hands.
http://www.aerobars.co.uk/
"The aerodynamics of aerobars"
The whole purpose of using this addition to your handlebars is to get your
body into a shape which minimises wind resistance. This is obviously more
important on fast flat or downhill sections than on climbs.
The idea is that you use your aero bars to move the whole of your upper body
much lower, by resting your elbows on the bar pads and holding the bar
extensions with your hands. Ideally your back is horizontal and your elbows
and arms tucked in quite close together
【在 R*****s 的大作中提到】
: 我看tri bike不是两边也有那种普通的bar可以抓着骑的么？ 不会只能
: 用中间的aerobar吧。。。。
:
: There
: shifting
| i*********5
发帖数: 19210 | 5 Selecting the Right Aerobars for Triathlon
When shopping for triathlon bike aerobars, considerations range from
adjustability, comfort, aerodynamics, weight, and of course, price.
http://beginnertriathlete.com/cms/article-detail.asp?articleid= | R*****s
发帖数: 41236 | 6 把马当驴骑 lol~
刚开始骑骑驴也挺好的 ：） 也不上锁鞋， 骑着兜兜风先，
关键。。。。。年纪大了， 摔不起啊。。。。。
are
and
body
【在 i*********5 的大作中提到】
: Holding the side bars 就等于是把马当驴骑。More than 90% of the time, you are
: supposed to be in aero position by resting your elbows on the bar pads and
: holding the bar extensions with your hands.
: http://www.aerobars.co.uk/
: "The aerodynamics of aerobars"
: The whole purpose of using this addition to your handlebars is to get your
: body into a shape which minimises wind resistance. This is obviously more
: important on fast flat or downhill sections than on climbs.
: The idea is that you use your aero bars to move the whole of your upper body
: much lower, by resting your elbows on the bar pads and holding the bar
| t**1
发帖数: 658 | 7 ＂如果没有公路车基础，还是不要直上tri bike。tri bike不好
控制，若骑不好容易摔交出事。＂
公路车基础 要多少 K/ mile 后才换 tri bike 比较好？
谢谢
There
shifting
【在 i*********5 的大作中提到】
: 专家也同意我的看法。＂如果没有公路车基础，还是不要直上tri bike。tri bike不好
: 控制，若骑不好容易摔交出事。＂
: "If you’re a triathlete, however, you no doubt feel compelled to have
: triathlon bars on your bike. You shouldn't. Not necessarily, at least. There
: is nothing wrong with riding—even while racing in a triathlon—on a road
: race bike with road bars, STI or Ergopower shifting, and no aero bars
: whatsoever. In fact, if you're new to the sport, that's probably the best
: choice you could make, especially if you're brand new to STI-style shifting
: and clipless pedals, and if you've never before ridden with tri bars. All
: that is hard to learn in one fell swoop."
| m******r
发帖数: 9604 | 8 这个应该是因人而异吧。我骑公路车迈数积累到1000多的时候上计时把就没有任何问题
了。有的人是一下子就用tri bike的（比如变变）
btw，现在tri的版面已经建立，大家都转移到那边去了：
http://www.mitbbs.com/bbsdoc/Tri.html
【在 t**1 的大作中提到】
: ＂如果没有公路车基础，还是不要直上tri bike。tri bike不好
: 控制，若骑不好容易摔交出事。＂
: 公路车基础 要多少 K/ mile 后才换 tri bike 比较好？
: 谢谢
:
: There
: shifting
|
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