How to get the right sized bicycle for you or adjust your bicycle to fit you better.

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36 views

Calf Muscle cramps [on hold]

In recent times, I have been getting calf muscle cramps when I try to push in a higher gear ratio consistently for about 2 mins (after riding about 45-50 kms till then) on a total ride of approx ...
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0answers
73 views

Is bike fit really needed?

I'm having neck pains and muscle cramps when I go for long rides (> 90kms) . I don't know if the reason is due to big kms or is it the fit of the bike. I live in India where a bike fit costs 12000 ...
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1answer
121 views

Credibility of my Bike fit

I have been an cycle enthusiast from my school days and I got a merida scultra 901 road bike recently. However I am facing difficulties while I go over 60-70kms in a single go. Though i complete a ...
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3answers
96 views

Neck pain after BG Bike Fit?

I did the smart thing and went in for a bike fit 3 weeks ago. I had some serious pain in my hands which has since been essentially resolved. Now, in the drops and at the hoods, I get pretty wretched ...
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1answer
133 views

Fitting questions - Effective top tube vs horizontal

I'm stuck in understanding size tables of a bike. For example this size chart: Am I right in my thoughts? Effective top tube (ETT) is horizontal value so, it's B1 on the chart. BS is the length of ...
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1answer
95 views

how to chose the right frame size for touring bike?

I am going on a two week bike trip with a friend and I can only afford a second hand bike. My concern is that I will wind up buying a bike that I later discover was the wrong size for me. I know that ...
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2answers
473 views

New to Drop bar Road Bike, severe upper back/neck pains

Took my new Cannondale out yesterday and 40 mins into ride started getting pains just below neck top between shoulder blades, the bike is the right size a 56 I am 179cm, is this due to me not being ...
2
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1answer
242 views

Is it unhealthy to fail this bike fit and why?

Recently, on a beginner MTB lecture, I learned that the pedal axle should in no part of the stroke be horizontally in front of the knee. Not observing this is unhealthy for the knees. Also, here (btw ...
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1answer
60 views

Canyon Yellowstone 4.0 suitable for women?

About a year ago I bought a Canyon Yellowstone 4.0, just after moving to Germany. I found it was a relatively good bike for the money, I've had a great time on it and I use it mainly for getting ...
2
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1answer
187 views

Cyclocross bike fit

I have the opportunity to buy a very nice used cross bike at a great price. But, I'm worried about it being a tad bit too big. It has large Blue frameset with the following measurements: Top tube ...
12
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5answers
2k views

Should my foot be able to step flat on the ground, when I sit on a bike seat?

I was wondering, for a correctly sized mountain bike, or hybrid, should I be able to place my foot flat on the ground, when I sit on the bike seat?
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4answers
1k views

if my height is 5'9" what mtb should I buy? [closed]

I am rookie and I want to know about mountain bike and want to know that if my height is 5.9 which mountain bike works for me. So guys please help to know about mountain bike.
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1answer
348 views

When is a bike frame considered too tall?

I'm currently riding a road bike that feels too short for me. I use it to commute 17 miles per day. I recently went to a bike shop, and they told me that your ideal frame height is to stand over the ...
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1answer
185 views

What is the matter with this Shimano disc brake lever?

I got the BR-M445L + BL-M505L a month ago. I am new to hydraulic disc brakes, so I can't tell if there is any problem with air in the system or other problems. Asked a mechanic and he said the brake ...
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3answers
2k views

Picking the appropriate hybrid bike frame size

I am a 5'8" tall female. Which hybrid or fitness style frame size would most likely fit me better, 17" or 19?"
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5answers
212 views

Lower back pain cause?

How much of lower bike pain over longer rides due to bike fit or body positioning versus core strength? I have spent many years "fixing" my fit but have never had a professional fitting. I have also ...
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2answers
389 views

Does height of bicycle affect the energy we put to ride?

I used a road-bike (gearless) and its height was even not reaching to my waist and I was becoming very tired even after 10 min. of cycling (in city). I remember I have read somewhere that angle of ...
5
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5answers
452 views

Is there a recommended way to center your handlebars?

Is there a best practice for centering your handlebars in the stem? Besides eyeballing it, I actually tried measuring distances but found that depending on where I measured from and to I got different ...
8
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6answers
2k views

What are the advantages of filling tires with Nitrogen instead of air?

I am completely new to riding bikes and know that are usually filled with air but nowadays some people fill them with Nitrogen instead. I don't know why they prefer to fill their tires with nitrogen ...
6
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2answers
3k views

Cyclocross frame size vs. road bike frame size

I'm in the market for a used cyclocross bike to use as a winter bike, and so I've been browsing craigslist. I generally ride a 56-58 cm road bike frame, so I turned down an otherwise good deal ...
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2answers
179 views

How to test-ride a full-suspension bike?

I am looking for a MTB, but am unsure how to measure if the frame would fit me. I haven't had a full-suspension bike. Furthermore, I am pretty sure MTBs perform entirely differently in the city and ...
5
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1answer
145 views

Tandem team with large height disparity - possible?

My wife and I would like to start riding tandem. I've been reading about it and am worried that we are not physically eligible. She's 165cm, I'm 195cm... I've considered buying a baby trailer and ...
5
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4answers
341 views

What kind of bike should i get to accomodate me?

I'm a plus sized female (about 135 kg, 295lb, 5'7") from NYC and I'm looking to get into bike riding again. I haven't ridden a bike since I was about 12 years old and I loved it. I'm looking to ...
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3answers
176 views

Knee Pain and Injury

I ride a road bike, mainly on flat terrain. About two years ago following a 100k ride I had major pain in the front of my knees, just above the patella. The pain did not subside, was present during ...
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3answers
2k views

smaller wheels on big bike to reduce height

I have a SEKAI sprint 1000 bike which is a tiny bit big for me as I have problems reaching with my feet to the ground. The existing seat is already down to the lowest level so can't reduce the height ...
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5answers
4k views

Tips to Alleviate Hand Soreness

I've recently switched from a hybrid with straight bars to a touring bike with conventional drop bars. My commute is just over 5km, and my palms have been getting very sore just below my thumb. My ...
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5answers
284 views

Pain in left hand

I'm a relatively new cyclist (started about 4 months ago). Lately, I've noticed that I have numbness and tension/pain in my left hand (but not my right one) throughout my ride. Every 15-20 minutes ...
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5answers
4k views

Is it possible to make a larger bike fit a smaller person?

I bought a used road bike to commute into school each day (only about 4 miles roundtrip) and to go on casual rides for fun. I've only had it for about 3 weeks and prior to that have not had a bike ...
3
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1answer
164 views

How to do a bike fit?

Here on bicycles SE I often read questions about right sizing of a bike, how you should sit on a bike, what to do when some part of your body hurts etc. I also came across the answer Go to a local ...
2
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1answer
211 views

Bicycle Geometry 101?

Are there any resources or books that discuss bicycle geometry? I am looking for resources that would allow to get a rough idea of how relaxed or aggressive a particular bicycle geometry is, by ...
2
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2answers
238 views

Pain in the lower back and neck during cycling

I am new to cycling (road biking). When I bend my back to hold the handlebar and maintain a low position, to avoid head winds, I feel a pain in the lower back and neck. Is this normal? Do we get ...
2
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2answers
507 views

Should/can I return a new bike that seems too big?

First off, this is my first road bike. I did quite a bit of researching and read lots and lots of guides/tips on how to choose the bike you want and all of that. The problem is that you can't really ...
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6answers
7k views

How can I find the right size road bike without a test ride?

I am going to buy a road bike. I am considering a Trek 1.2. I used the Competitive Cyclist Fit Calculator to find the size of bike that fits me. Inseam: 80.5 Trunk: ...
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1answer
2k views

How to calculate bike stand-over height using frameset geometry and wheel radius?

While it's best to buy through fitting a bike in store, it's not always possible (discussed here). On some websites, the stand-over height of a bike may not be listed as part of the specifications. ...
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2answers
307 views

Does frame size inside a particular model affect the ride characteristics of the bike?

I read an article stating that the smallest of a particular model of bicycle doesn't fully reflect the original design concept of the model when I was about to buy the smallest (430mm seat tube) of ...
3
votes
3answers
5k views

What factors determine stem length ?

Recently I went to a local bike shop to get a bike fitting advice. After taking body measurements, I was given a frame size recommendation. According to that, seat tube size, top tube size and stem ...
6
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2answers
900 views

How much of the saddle rail is suiteable to use

Is it possible to safely set the seat to the max to get the saddle as far forward as it will go. Or should it only be clamped within the marked range 0 to 3.5? I have marked the points in red. The ...
3
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3answers
1k views

Sizing guide for road bikes vs mountain bikes

i usually take a 21 inch size in mountain bike, but I want to buy a road bike. I'm 6'2'' and have a 34 inch inner leg. How do the sizes translate from mountain bike to road bike? Thanks
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4answers
558 views

Painful Feet: Might be related to pedal-foot positioning

Sometimes when I set out on a ride I will get the absolute worst foot pain. It is like a cramp in my arches on both feet. I am wondering where exactly the center of the pedal should fall in relation ...
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3answers
2k views

How much smaller frame is ok?

I'm looking to buy my first MTB and I had an online calculator tell me to get a 17.5". My measurements are height: 177cm and leg 76cm. Thing is, I found a bike that I REALLY want, but it's the last ...
7
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4answers
9k views

How can I tell if a bike is too big for me?

Today I disassembled my current fixed-gear, and reassembled all the parts in another frame, which I am considering to purchase. The current owner of the frame warned me that it might be too big for ...
3
votes
6answers
333 views

Feet on the middle of the pedals

I am 1,85m tall, have shoes sized 58-59 (European) and have classic non sloped frame with seat tube 55cm. Problem is that my feet land with their middle on the pedals, not with the front part where ...
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2answers
178 views

Bike fitting in the UK

As an keen but casual touring cyclist I'm interested in getting a little more competitive and also keeping myself comfortable over longer distances. So I'm considering getting professionally fitted, ...
6
votes
1answer
421 views

Can I leave headset spacers above and below the stem

I am in the process of building a bike with a new frame and fork. The groupset will be from a donor bike. When it comes to fitting the bike and cutting the steerer I would like to do some trial rides ...
7
votes
2answers
4k views

Is my bike fit a problem, I'm experiencing achilles tendon pain?

My calves are super tight when I finish my ride, and my Achilles are sore for days after a 20 mile rolling hill ride. Could it be that my seat height is too low? If not, what could be the root cause?
19
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12answers
36k views

Is it better to have a slightly big or slightly small bike?

I'm planning to buy a Scott Speedster S30 (This is my first road bike) and I'm looking at the size chart. I'm around 177 cm tall, and this fits exactly in between the M and L section. Just wondering, ...
6
votes
3answers
14k views

Correct riding position on a road bike

I've been riding my bike for a while it's a 55cm square frame. I recently used the online calculator on competitive cyclist. It told me I'd need a seat tube of 53 and top tube of 57cm. So I'm riding ...
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2answers
547 views

How to convert 17“ bike to 18” without changing frame

I bought Author Basic (2012) with 17" frame. But I have some back aches after 2 or more hours of cycling (just cycling or with little jumpings) and sometimes I feel little unsure while riding ...
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3answers
381 views

Skid on small frame

I bought a new, cheap and maybe nasty fixed gear bike. They were only in sizes 54cm and 56cm, so I had to go for 56cm, even though my road bike is 61cm and I'm 186cm. My first few skidding attempts ...
3
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5answers
2k views

Is reversing the stem (pointing it backwards) a safe way to reduce reach length?

Assuming a steerer/fork/brake/cable setup that does not rely on the stem facing forward: is it safe to point a stem backwards as a way to reduce seat-to-bar reach (i.e. as a way to 'fit' a too-large ...