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

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1answer
173 views

Why am I not seeing improvement in my bike split time?

My training went up significantly between half-iron events. There was improvement in the swim and run. But no improvement in the bike... In fact I could say I did worse because there was little ...
1
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3answers
208 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 ...
0
votes
1answer
158 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 ...
17
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4answers
13k views

Explaining the effects of frame geometries

I asked about buying a bike here, and someone asked on my behalf about test-riding a bike before buying. My question is, what should I know, or should have known, about the sizing or 'geometry' of a ...
2
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1answer
483 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 ...
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3answers
177 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 ...
20
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2answers
1k views

Selecting the right crank length

What is the best way to determine the correct crank length for my height and more specifically my leg length?
3
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1answer
252 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 ...
1
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1answer
517 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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6answers
8k 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 ...
2
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1answer
275 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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2answers
3k views

How can I adapt my pedals to account for a difference in leg length?

I have a leg length difference of as much as 1cm due to a non-biking accident. Adding padding to my shoe doesn't help. A friend recommended that I get pedal stacks (and a longer bolt) to my SPD-style ...
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1answer
144 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 ...
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5answers
13k 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
6k 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.
3
votes
1answer
1k 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 ...
1
vote
1answer
259 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 ...
3
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3answers
7k 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?"
5
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5answers
476 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 ...
2
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2answers
746 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 ...
6
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5answers
1k 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 ...
4
votes
2answers
286 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 ...
3
votes
3answers
244 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 ...
5
votes
1answer
260 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 ...
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3answers
5k 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
11k 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
547 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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7answers
4k views

Bike Size to Human Size Conversion Chart

I am just shopping for used bikes right now online. I want to try and save myself a trip to visit the bikes by determining which bikes will fit me. Does anyone have an approximate height-bike size ...
3
votes
1answer
4k 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. ...
5
votes
5answers
7k views

How long does it take to get used to a hard saddle?

I recently "upgraded" to a Romin Comp Gel saddle from a soft racing saddle because my old one, while extremely comfortable on long road rides, wasn't working for the TT position I'm now practicing for ...
3
votes
1answer
210 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 ...
3
votes
2answers
468 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 ...
5
votes
6answers
14k 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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2answers
1k 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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4answers
18k 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 ...
4
votes
2answers
356 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
11k 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
votes
2answers
2k 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
votes
3answers
3k 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
1
vote
4answers
3k 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 ...
1
vote
3answers
5k 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 ...
28
votes
7answers
6k views

How do I determine the correct position for my bicycle seat?

I have been suffering from IT band problems on my outer knee, which I'm pretty sure were caused by raising my seat height too much. I raised the seat on the advice of a friend who said that a higher ...
3
votes
6answers
381 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
193 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
3answers
19k 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 ...
15
votes
12answers
6k views

How can bum / testicle / inner thigh pain from a saddle be prevented?

I occasionally commute a 50miles round trip and by the end of it, things are usually not feeling very good down below. I've tried a couple of different saddles, but they both gave me problems. One ...
6
votes
1answer
565 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
8k 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?
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3answers
482 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 ...
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5answers
2k views

51cm top tube too small for someone who normally cycles frame with 55cm top tube?

I'm looking to buy a second bike and have found a really nice frame. The bike I cycle at the moment, which fits me perfectly (I am 5'11" (180cm)), has a 55cm top tube. The frame I'm looking at has a ...