公路车尺寸表 poad什么意思

so in this video we're gonna share with you all the few clues you might be riding the wrong size bike so that this never happens to you come on madame first up if you're riding like superman with your armstrong forward like this you've probably bought the wrong frame size not only with this cause fatigue in your arms and your core it'll be a very uncomfortable ride you need to bring those baths way closer and well in this case the only option is to go down a frame size or two or three one clue you've bought the wrong sized bike is that you can see the front pub now this is a very basic piece of advice so don't panic if you're experienced in this at home but the theory goes that if you can see the front up when you're headlink you've got your retro if you're looking over the bars you can see that front hub like i can clear as day means you maybe have not enough reach you have a bit too restricted here you can see the hub behind the bars you've got too much reach theory is you should have that hard just about obscured by the top to the handlebars now you can't remedy this with a longer stem or a shorter stem if you can't remedy it after doing that probably got the wrong size bike like me if you are riding round with your arms in the yeah then this could be a sign that you bought the wrong bike size yes， raising your bars can improve the comfort on the bike， but then on the other hand if it is too high it can affect your handling and your bike fit if your bars are too high and your handlebars are higher than your saddle and you can't get them any lower then you might want to art for a smaller frame size or bike with a smaller head tube having to use a crazy amount of seat post extension is a sign that you'll probably blow in the line between the right size bike and the wrong size bike most brands will have a maxed seat post extension line on the post and if you are on this line， you might need a bigger frame if you've got so much post out and you can't go any higher because it does get a bit dangerous when you don't have enough seat post inserted into the frame kind of grip to grip onto that post and if you're putting down the power knocks it away as you can see definitely on that line on manon's bike i think i need a twice a seat post actually one side in the bike might be a little bit too small is the feeling feeling well quite sprunge stuff on it and talking about being scrunched out feet now i'm not talking about the wrong side shoes and talking about toe overlap on your front wheel when your bike's a bit too small you do get a good deal of toe overlap which can make things a little bit treacherous when you turn and corner the front wheel just watch issues this happens to be quite a lot on manon's bike way too small for me and i am wearing a hole in my overshoes pretty quickly now a bit of toe overlap is relatively normal， but whole huge amount of it like this get a larger frame will increase your wheel base and therefore bring the front hub and the rear hub further away from each other reducing pesky toe overlap riding round to the massive massive stand is great but no one really cares yes， you can make the position work with a massive stand but a few things will suffer your bike won't handle the same because your weight is so far off the front and when you do put some serious power down the bike just won't feel as responsive anything bigger than a thirteen or fourteen centimeter stem is getting into the silly zone and you might want opt for a bigger frame size although if a big sandals work to you you do you common bike too short complaint your knees are hitting the handlebars either when you're in the saddle， which is a travesty or when you're out of the saddle your knees are clattering into those handlebars like ranaudo score in their penalty in the world cut war back of the net back of the net all the porn ease， i don't know why don't you have a boy school boy do you love portugal but i'm an irish yeah bikes too too small bikes too so when it comes to your setback you have quite a few options you can have seat posts that are in line set forward or set back so if you can't get your set back right on your bike that could be a sign that you've bought the wrong frame size it could be you just can't get far back enough or far forward enough and you might want to opt for a different frame size so those are some clues that you might be riding the wrong size bike hopefully you watch this video before you actually buy the bike yeah hopefully we've given you some useful tips and if you did enjoy then please give it a big thumbs up i mean it's been quite entertaining watching you ride that miniature bike yeah it's been fun i mean look like i know your bars are。

看懂这张图，买车尺寸不被坑！前身量数值越大，往前伸的越远。堆高数值越大，趴的越高。胯高，先测量自己的胯高再去对比，尤其是选七动车测量方法，下期告诉你 绿管角度，公路车绿管角度都在七十四度左右。绿管长度车价买小了可能需要加长做管等效水平，买车只看他大概率会不合适。摇页剧 数值越大，操控越稳定。五通下沉量数值越大，重心更低，整车更稳。最后送大家一个公式，堆高除以前身量小于一点四几何基建大于一点五几何舒适。

好，那么我们大家都知道这个公路自行车的车架是分尺寸的，那么这个从小到大呢？这个车架的高度包括长度都会 比例的进行放大。那么有很多的骑行爱好者可能在选购的时候就会有个困惑，到底怎么才能选到一个适合自己的啊？车架的尺寸。那么本期呢，我们就关于如何挑选车架尺寸，给大家一些小小的这个技巧。

哈喽，小伙伴，就是今天刚好跟你们说一下，就是我遇到过你们问我最多的问题，就是可能很多车友想买瑞豹吗？然后问我，呃，问我就是就是他们到底该骑什么样的车价的尺寸，然后今天跟你们统一回复一下，就是我身高一米七，七点五就净身高，呃，我现在骑的，呃，就车价是 s 号，然后我用的曲柄长度是一米七零，呃，然后把粒长度是等于是一百二，呃， 给你们看我的车啊， s 号车架曲柄长度一幺七零，这是我的一体棒，实际，呃实际长度是一百二，然后宽的话是上三九下四二。 我给车有很多建议就是因为其实我的身高可以系 m 号，然后一百或者一百，一百吧，一百的把力应该，呃，但是我为什么选 s 号，就是因为我可能就是因为车架大小的区别，就是 s 号的头管一定要比 m 号可能会低一些，所以我们会选择让头管低一些，呃，可以让我们趴的更低一些，然后长的嘛，就车把力长之后你可以把身体缩缩下， 呃，然后很多人其实车友来说的话，我看他们就是即使选了 s 号或者 m 号，不管他们都不会把就是头管截到最低，像我们车手基本上我认识的十个九个人吧， 车拿到手第一件事先把头管锯了，锯到最低，所以就是如果对于你们正常车友来说的话，你像我差不多的身高其实可以骑骑 m 号，因为你整车出厂的话，它搭配的那种一体把它不会给你配到一个二的长度，即使你买 s 号的话，所以就是再加上你也不会把头管锯的特别低，所以可能 m 号的舒适性肯定会更好一些。 呃，对于你的发力啊，这些因为我们是习惯了，所以就是没有必要完全参照我们的来，其实 m 号更适合你们，如果，如果你们买其他品牌的车的话，他即使不是一体把的话，呃，如果你不准备把托管聚到这里的话，你也可以选 m 号， 如果你觉得你的柔韧性啊，然后你想比赛这些的话，你小一号的车价也是可以的，当然选车价一定不能选大。然后其次就是曲柄长度，这也是我做过飞听之后，我觉得唯一我保留的就是曲柄。确实 我以前用的一七二点五，十年前大家刚提车就是车店给我们灌输的思想就是车把我这个身高一定得用四十二的宽了，现在车把大家越来越越窄，然后区域长度基本上 微信让我用幺六七点五，然后幺七零都可以，然后我选择用幺七零，所以确实短了之后续屏也确实舒服了一些。呃，就是你知道你的频率，我明显的感觉就是更好把踏平踩起来了。 所以就是呃车价的选择的话，其实就对于车友来说的话，就选择自己适合自己的就可以了，没有必要选小一号跟我们去。呃， 这也就大概我的一些建议，我觉得希望对你们有些帮助吧。呃，如果有条件的话，你新手刚入门还是可以做一些飞艇，但是像我们这种老司机，其实我做完飞艇之后我没有保留以前。呃，那些就是他给我建议的一些东东西，但是也可能我们骑车时间太久了嘛，也很难再改过来，所以，但是对于新手来说的话，我觉得有一个比较 正确的姿势也是对的。好，今天的分享就到这吧，这是我的自己的一些见解，也不一定是对和错，反正就是希望对你能有一些帮助。隔离还剩最后一星期。

选车小知识，小车价根本骑不快，只会让你不持久。车价小落差大趴的低姿势激进，试骑几百米没问题，周末骑个一小时你再试试， 身体根本扛不住。职业车手为什么敢这么干？因为人家受过专业训练，身体素质比咱好的不知道多少倍。所以以后别再问我买小还是买大，我只推荐最适合你的车。