How to tell if a bike fits - typical answers and questions
How do I know if my bike is too small?
How to tell if it's too small? Set the bike up to your specs (seat height, reach, saddle setback, bar to saddle height) and then stand back and take a critical look at it. If it looks wrong and out of proportion (like way too much or little seatpost, stem too long or short) then it is wrong.3 июл. 2008 г.
What's going on gas cannon here and in this episode we're talking about a kind of Mixby Excising and Bike Fitting I've already done some articles about bike sizing, i.e. how to choose the right geometry and size of the bike for you and then it will be us that Bike to our needs adapt our riding style our performance and our bodies of course and then I only mentioned the problem called toe overlap or shoe overlap which means that I don't have it here but that would mean that I can easily get the front tire with that I can touch my shoe, I can do it that way, maybe just a little bit, but there is actually no problem with tongue overlap on this bike and when I mentioned that in the article many of you, especially on my Polish one, have Channel, started asking me, does that mean if I touch that? Front tire with my shoe means the frame is definitely too small for me the answer is no, it doesn't mean you absolutely have to resize your frame, but if it's a lot, if that is the case? It's like having your problems even touching the rim, which could be a problem, but even so, there are so many different geometries on the bike that this overlap would sometimes be a bit big.
What do I think we should keep in mind? Should we just remember what our driving style is? how are we going to use the bike what are we going to use the bike for if u like let me show you the toe overlap that occurs when carried on the bend and it's a pretty big bend here so it would normally be annoying low speed means either off-road or city. So if you're building a versatile bike for commuting and maybe even some trails or even just walking around town, you need to think even more about the toe overlap as there will be some sharp sharp turns at low speed and then it is would just be dangerous for you and it would be really easy to fall so how can we find out if we have toe overlap on a given frame or not which isn't really helpful? s the length of the top tube is so well known and some manufacturers wouldn't even give you other dimensions, just mention the length of the top tube. myCannondale cut 10 is 50 cm tall and the length of the top tube is 50 centimeters that tells you something about the frames about the size but it doesn't tell you anything about the geometry now what i mean let me just show you let's say this is that Top tube is and I'm just changing the angle of the top tube so that my top tube is now 56cm, if it were so angled it would be 55 angles like this 54 angle like this 52 so as you can see the length of the top tube changes of the top tube here, but the distance between the bottom bracket and the front wheel doesn't change so the top tube length is one of the dimensions, but more importantly the range, the distance between your bottom bracket and your and your head tube is not so but horizontal right, so this distance between this point and this point would be dbe i hope you can see it would be my range so i really know how long the frame is in front of me that is something that doesn't change this is the place when I pedal and I want to know where mine and where my arms are and of course where the front wheel is ok so when you use when building a cyclocross bike or I showed you this one relay in the review for example and you need to take the toe overlap problem even more into account I'll just show you what is the difference that was the difference between these two frames this is 54 centimeters kapten is 56 centimeters i going to place the drop from the fork in the exact same place so it's just placed like that and now let's just keep walking the camera and you'll see where the bottom bracket ends, you can see a huge difference between Cannondale and really it is a big difference, on this real bike I would definitely have too much to overlap because my bottom bracket ket is like a couple of inches of v oraus why is it so if this is shorter that is 54 cm tall that is a cross that is a CX Cyclecross bike so it is shorter so that you have a more upright position and also the bottom bracket is a bottom bracket is higher because it is acyclocross bike, so the shoe overlap problem is 54 centimeters on this frame for example is not good for me i wrote some kendall synapses i own an id on one, it was the aluminum 154 centimeters and i had this toe overlap issue but i have only used ion training on some you have long known driving rights and i never had this problem, i mean i never touched the front tire with my shoes while driving so i could use 54 but i feel on 56 just better and as you can see there is absolutely no overlap problem here.
If you have the frame by now and you think, okay, if Dennis is like that, I just have to mine Replace the frame, now you don't have to do it because there are a few tricks you can n to just fix this problem, one of them is to change the fork and although everyone is putting on the head tube which has a certain angle and here you can't change that on your bike, but the forks may even have different lengths, but different angles and different dropout offsets, as you can see that this one is offset like the rear so that the wheelbase is shortened . You can use different forks to help you find the right spot for your front wheel. Remember that similarly moving the front wheel towards the front of the bike and towards you will also change the geometry and behavior of the bike, remember but that's one thing you can do, another is, easy switching shoes, which could be one of the cheapest two solutions here, and it doesn't mean you have to change the size of the shoes it will again be too small for you just so that you don't have this overlap problem but to the overlap problem different shoes have different shapes and maybe you can? Find a shape of the shoe that is better for you and then the last one is the crank arm length.
It's really a myth that all guys six feet tall should be like 172 2.5 millimeters crank arm length I can walk 170 what would change for me I would maybe change the gear ratio, but many many experienced bike guides would tell you that in the long run you want to save even some energy, e.g. five millimeters more space between the front wheel and the axis of the pedal we mean what we're considering, what you wouldn't change, are the cleats, because the cleats just have to be in your perfect spot on your feet and I'm the article on that will of course only be made in the next Bikefeeling episode, so that's it for this city overlap one shouldn't worry too much, but if that's a huge overlap problem replace some parts of your bike and replace the Ra Even if you want to use it around town as a commuter bike or just as a versatile little bike like for some trails, give me a few thumbs up so I know I should do more of it if you like some other playlists on the channel please give me a thumbs down, don't be scared, I'll just see what to pick for you so thank you guys for your support and see you very, very soon, goodbye
How do you figure out your bike size?
- Take off your shoes and stand with your legs about 15-20 cm(6” – 8”) apart. Measure the height from the ground to your crotch.
- Be sure of the type of bicycle you want: Mountain bike, city bike or road bike.
- Now you can take your calculator and calculate the right size:
What does a good bike fit look like?
The new way: When you sit comfortably in the saddle, you should be able to easily reach the tops and brake hoods on a road bike, or the grips on a mountain bike. Your elbows should be slightly bent, not locked. And the lean of your torso should be supported by your core in a comfortable position.26 июн. 2020 г.
(booming music) - Getting the basics of a basic bike just right isn't that hard. I'm talking about things like saddle height. But there are a few subtle changes you can make that will go a long way in making the difference to your confidence on the bike, your comfort, and probably your speed as well. - Yes, and a professional bike fitting can be quite expensive.
So there are six position tweaks you can do to get that perfect position I mean who wouldn't want that? - I suppose you'd like it? - May I, no. - There's a lot to do here, James. (sigh) (upbeat music) - And we're going to start with the handlebar rotation, because that's certainly not the first thing most riders think of when the time comes to position on their bike.
But where your handlebars are turned, forward or backward, can make a huge difference in how your bike feels under you. As a matter of fact, the position of your handlebars on the handlebars themselves can make a huge difference. So it's worth playing over with - yes, so when we start rotating our hoods forward, you essentially get a longer reach and increase the drop between your saddle height and your hoods, making you more aerodynamic and, well, get lower at the front end.- On the other hand, if you twist your handlebars backwards or move the hoods further up around the handlebars you have a lot more of a sense of being trapped on the bike, and you have both Your range will be reduced as well as your drop. - Yes, so grab an indoor train and experiment so you can get your r-position chosen. (upbeat music) Now, in addition to rotating your rods, you can also try to completely change the shape.
Compacts are a relatively new invention in road cycling. They've gotten more common over the past decade or so, because the road handlebar traditionally had a really deep drop, and that meant the difference between your position on the hood compared to the drops was really pretty significant - yes, and for a lot of riders this was good, uncomfortably low, so they developed a compact one that allows you to be in the drops on long journeys without getting a lot of discomfort. This is best for those aggressive riders - so take a look. - I mean, really like me - You think you're aggressive right? - Yeah - Check out the bars you have at home and if they have the old traditional shape with a really deep drop, and you find that you are uncomfortable on the hoods or drops, then it may be worth experimenting with compact handlebars and maybe just borrowing instead of paying the expense before deciding what is right for you. (upbe music) Next comes the layback.
This is the saddle layback, which is effectively how far your saddle is behind the center of the bottom bracket. You go to extremes. Traditionally, racing bikes have a relatively large layback, making it pretty far behind the bottom bracket.
Then on the other hand you have time trialists, and even more extreme, you have triathletes who basically have no layback at all - yes, and the wrong layback can seriously affect your performance and, oh, you get a whole bunch of knee problems I want not, and interestingly, a study was done showing that the knee is more compressed when the saddle is further back - yes, which went against what I would have predicted - I agree. - Remember that as you experiment with your saddle shift, you will also change your range. So keep that in mind, and even if you move your saddle forward, for example, you also need to lift it up very slightly. (Upbeat music) Next, saddle tilt.
Well, believe it or not, the International Cycling Federation or the UCI banned professional riders from tilting their saddles forward for a few years. Because they thought it was performance-enhancing in a way, and that meant we had a number of professional riders complaining about being numb and losing the feeling in a place where you don't really want to lose your feeling. - Yes, not so much.
To correct this situation, you can tilt your nose slightly downwards, which will allow you to exert more power in a more aerodynamic position, and greatly relieve your perineum, which actually makes your ride much more comfortable. - It can also help if your rider has a tendency to remain seated on lengthy climbs because, in this situation, with your saddle straight, as the road slopes up, the road can feel like you are keep slipping off the back of your saddle. (Happy music) This has to be one of the least frequently adjusted parts of a bike, which is weird because it potentially makes a huge difference to both your confidence and control over the bike.
Therefore, most modern brake and gear lever designs let you adjust how far the lever is from the handlebars, which is especially useful for those of you who have smaller hands because if you can't easily reach the brake lever, it will not only affect your braking behavior, but also your ability to shift gears. Which is annoying at best and frankly dangerous at worst .- Your s, and different levers are set in different ways.
But generally there is a small screw on the back of the hood that you can use to adjust the lever. You want to be able to comfortably reach your lever from the hoods and drops. And if you need to adjust your hands, it is probably worth putting in your levers a little just to make it a bit more comfortable. (upbeat music) - And finally, we have the crank length that admittedly can be quite expensive to experiment with.
So if you want to try changing it, borrow different cranks first. Some considerations for choosing your optimal crank length. First, the type of riding, second, your preferred cadence.
And of course the length of the legs too. At the moment there is a tendency to go a little shorter when it comes to cranks. Firstly, it helps those of you who like a high cadence.
Second, for time trialists and triathletes, they somehow find their hips opens up angles and makes it easier to ride in that super aggressive aero position. - Yes, so if you are struggling to get that performance out in this aerodynamic position it might be worth considering shortening your crank length. But remember, if you shorten your crank length, make sure you adjust your saddle height as well.
For example, if you are going for a longer crank length of around 2.5 millimeters, make sure you also lower your saddle height by 2.5 millimeters, a couple of ways to make yourself more comfortable on the bike and convenient as you have noticed , doesn't cost a lot, or hardly any, really money.
So you don't have to waste the world getting yourself in the perfect position. What you have to do is invest your own time, and we suggest you help too Make adjustments, note what you've done, and even film yourself on the bike on the turbo train, so you can see what it looks like. - Yes, and only those? small tweaks have helped me feel more comfortable on the bike, and if they have helped you then why not give this article a thumbs up and if you have any hacks that we missed to make you feel more comfortable on one Bike, then let us know in the comments below. - Yes, definitely, if there is something important in your cycling time that you would like to share with us and actually with our viewers, we would love to hear from you.
Now we now have another article for you. This is something Emma did a couple of weeks ago. These are tips for setting up the bike for people of short stature.
If that's the case for you, just click here. - Yes I will do that.
Should your feet touch the ground when sitting on your bike?
The height of your saddle is important for the most comfortable position and safe riding style. When you sit on the saddle, both feet should reach the floor and the balls of your feet should be touching the ground.
Does bike size really matter?
Bike sizing is not the most exciting topic to learn about, but it is one of the most crucial. Having the right bike size is not just a matter of comfort -- it can prevent injury both short and long term, and allows you to have a much better riding experience as a result.8 июн. 2020 г.
What does a 26 inch bike mean?
The wheel size is the measurement of the diameter of the wheel with a mounted tire. Usually the size is written on the tire sidewall, for example it might read 26 x 2.2”, a typical mountain bike size. This indicates the wheel is 26” and the tire is 2.2” wide. Older road bikes might have 27″ wheels.
Should your feet touch the ground when on a bike?
The height of your saddle is important for the most comfortable position and safe riding style. When you sit on the saddle, both feet should reach the floor and the balls of your feet should be touching the ground. The handle bars on your bike should ideally be in line with your saddle or slightly above the saddle.
What happens if your bike seat is too low?
Signs your saddle height may be wrong
Though there are of course others causes, and individual responses will vary, typically a saddle that is too low will result in pain at the front of the knee whilst one that is too high creates pain behind the knee - or in the hamstrings as a result of overextension.29 авг. 2019 г.
Should your legs be straight when riding a bike?
When you're riding a bike, your legs should become completely straight when the pedal is at the down most part of its cycle. With the knee straight, and the leg completely outstretched. So, yes, your legs should be straight when riding a bike. However, some people recommend maintaining a slight bending of the knee.23 апр. 2021 г.
Is it better to get a smaller bike frame?
If you want speed over comfort, a smaller frame could suit you better, for example. There are no hard and fast rules here. The best bike fit for you is a combination of all of these measurements and your own riding style and preference.12 июн. 2020 г.
Is it OK to ride a smaller bike?
A smaller frame will be marginally less reliable, and more prone to break, due to bigger stresses in its structure; longer stem and seat post mean bigger levers to exert force on the frame. But this should not be a significant effect.
How can I tell if my bike is the right size?
Stand Over the Frame. For most riders, the first step in getting the right size of the bike is to stand over the frame with both feet flat on the ground. A properly sized road bike frame will have an inch or two clearance between the top tube of the frame and your crotch.
What's the best way to fit a bike?
You must start with a bike size, or frame size, that is a reasonably good fit for your body size. From there, you can easily adjust both the height and position of the seat and handlebars to fine-tune the fit.
What should I look for in a bike frame?
Test out your suggested frame size before buying. Everyone's body is a little different, and the proportions of your arms, legs, and torso might mean you need a different frame to feel comfortable. Use your inseam measurements to get a starting frame size, then go to a local bike shop and test it out.