Questions tagged [bmx]

BMX is a style of off-road bicycles used for racing and stunt riding. It also refers to the sport itself.

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0answers
41 views

Can anyone identify the maker of this bike? Year?

Square seat stays round chain stays. enter image description here
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1answer
47 views

What year is Dyno “air” anodized red 3mag wheel

What year is my Dyno "air" anodized red 3mag wheel?
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135 views

Identify this BMX logo please?

Hi all, having trouble identifying this logo found on my Bmx frame- any ideas? Many thanks More info: It was bought with all high end parts- and was said to be WTP Justice or other WTP frame—...
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59 views

Help please with this picture. Bmx frame

any help please with this picture would great. Any info. Trying to find out the make off this bmx frame. The serie number is r87071855
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126 views

Bike tube going flat for no reason

My BMX bike front tire went flat on me for no reason. My room wasn’t warm at all, but it was cold. I don't know if that caused it because only my front tire went flat not my back. Any suggestions? I ...
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62 views

I have a bmx bike that i bought as a Subrosa but someone told me that it's an Eastern.I don't know what bike or frame it is

It was listed as a Subrosa.It had Subrosa stickers and the headset was turned around so the seller could put a Subrosa sticker on it.It has a seat that looks like it's Subrosa but underneath it says ...
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174 views

I'd like to know what kind of bmx bike I have

I got this frame in an old pile of junk ,can you please let me know what kind it it t/y
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1answer
156 views

What is this BMX brand logo?

I bought the a new bike at the local BMX shop but what brand is this logo? I don't have any idea.
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1answer
242 views

What kind of bike do I have? Serial number is VF-8S3-20.5-9 [duplicate]

BMX frame has two holes on front tube for forks.
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1answer
68 views

Help Identifying BMX

My old bike which I inherited from my sister back in the 80s. Would love to do this up for my children, maybe get it sandblasted and resprayed. But would love to find the replacement stickers and ...
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1answer
248 views

Is there such a thing as a 25mm crank puller?

I have a BMX with a Primo Pro crank on it that I need to remove. The thread in the crank arms that the crank puller would normally screw into has 25mm diameter but I only seem to be able to find 22mm ...
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1answer
263 views

What model of wethepeople bmx bike is this? HBOAG75989

Can someone please tell me which type of wethepeople bmx bike this is? Serial Number HBOAG75989
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1answer
588 views

I have a Mach One BMX, help me decipher its serial number [closed]

I have an all original (as purchased) GT Mach One, but I can not find typical info a serial number and other stampings usually provide. Can any of you steer me in the right direction to help decipher ...
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1answer
226 views

I need to identify what kind of bike I have

I need to find out what kind of bike I have I just got it it seems nice I just need to know what it id
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1answer
532 views

I bought a bmx with a 20x2.35 inch tyres on them, can i buy and put a 20x2.4 inch tyre on them without changing the rim and inner tube? [duplicate]

I bought a bmx with 2.35 inch tyres on them , could I buy and put 2.4 inch tyres in the same rim and do I have to get another inner tube for it ?
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1answer
145 views

Help me find my BMX brand please! [duplicate]

Hey!! So a few years ago, an old man gave me this bmx but it was very old so me and my dad decided to fix it. The seat is new and so are the tires. The rest is all original, could someone help me? I ...
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307 views

BMX frame logo identification

I have a BMX frame with a stylised "h" on the rear forks. Can anyone ID it for me?
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57 views

What process do you use to start a BMX program in an area without one? [closed]

i would like to start a BMX program for our local youth. How do you go about setting one up?
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1answer
197 views

Do Left handed bikes feel different to ride?

Want to buy a BMX bike but they only have left hand drive ones in stock. Does it feel the same as a right hand drive?
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1k views

Can I swap BMX wheels for a larger size?

I am a 5 foot 10 inches 14 year old boy who would like to get into riding a BMX. So if I was to buy a BMX with a certain size wheels, can you swap them for bigger wheels
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144 views
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331 views

Is it possible to use BMX steerer (stem+handlebars) on fork on folding bicycle?

II want to replace my folding bike's steerer with a BMX setup. I've been told by a bike shop that it is not possible because the steerer tube protrudes 10 cm higher than the frame tube.
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1answer
2k views

Do half link chains work on any bike and what is their purpose?

Do half link chains work on any bike? What is the purpose of a half link chain? I've noticed that only BMXers and DJers use them, and that leads me to believe there is a technical reason behind ...
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1answer
152 views

Free agent model? [closed]

need a little help to figure out the model and the year of this Free agent
2
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1answer
256 views

My crank slips I think

I've got a 2015 premium bmx. When I start to pedal, the left crank kinda slips, if that doesn't make sense, let me siimplify it. When I pedal, it's like it doesn't grab the chain or something, like it ...
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451 views

I have a bmx I can't figure out with a stamp of ia* on bottom side front of frame

Ok I just aquired a bmx through trade with a stamp of ia* on bottom side of frame and a serial # of wtu208po15oh and a secondary # of 312962
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1answer
240 views

Measure Spoke Tension on BMX Wheel

I'm building a 20" BMX wheel. I want to check the spoke tension, I'm not sure how to do that accurately. It's a high flange hub laced 3x with 186mm spokes. Because of that, the cross is just off ...
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2answers
378 views

Do you know the make of this BMX bike?

Do you know the make of this BMX bike? The only identifying mark is a stamped M on the rear of bike. Picture of frame stamped on trackend/dropout at right-rear of bike.
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7k views

Mongoose bmx ,serial number identification [duplicate]

A while back I bought a an old Bmx bike I'm certain it's a mongoose but I'm not sure what year I plan to restore it but I'd like to know exactly what it is first. Can anyone help with serial number ...
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1answer
131 views

I have a bike that I would love to know what kind

I have a bike that I would love to know what kind it is if anyone can help it would be grateful.. The serial number is 0960668010 and I can fix it anywhere
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2answers
243 views

Does anyone know what frame my bike is pls? [closed]

Hi need help finding out what frame my BMX is. Serial number is YSEL11E1518 under next to serial number says made in Taiwan ). Wheels are from a different bike I think pls help ??
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706 views
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324 views

Can you identify this bike/frame?

Hello though this might be a good place to ask this.anyone knows this bike?
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3answers
363 views

Ghetto Tubeless w/ Gorilla Tape on a BMX Bike or Dirt Jumper - Good Idea?

Why or why wouldn't you go tubeless on a 20" BMX or DJ bike? Got a lot of pinch flats recently and was look for a better solution than having to buy a tube every day/ I was considering doing the ...
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4answers
10k views

What is the foam tube on the top of bmx frame for?

What is the foam tube found on some bmx bikes for? Here's an example: Besides for advertising, I'm guessing its there to save biker's legs when doing tricks, but I could be wrong, because I've seen ...
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2answers
390 views

Why don't BMX plugs fit on MTB riser bar?

In a previous question, I have been told that the grip diameter of a MTB riser bar is 22.2mm. From research I did, the grip diameter of BMX handlebars is also 22.2mm. In fact, it's possible to use BMX ...
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3k views

What model of BMX frame do I have?

I need help identifying a BMX bike frame. Some background information: I bought the bike for my son about 20 years ago at an auction. At one time I was told that it was "valuable". The only markings ...
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213 views

What year and make BMX do I have?

Front back spring shocks 1970s. I'm sure is this a kawasaki BMX EDIT from duplicate question. After a lot of digging, I found that it is a 1975 Montgomery Ward Silver Fox
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1answer
87 views

How do I get the right parts for my BMX? [closed]

Was told it was a Sunday bmx 20" just don't know the year, so how will I know how to order the proper parts? Serial number is wtu148p048e.
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1answer
186 views

What kind of BMX bike did i find?

got this bike for free at a local car repair service. It had been sitting there for a long time.
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1answer
8k views

I need help to identify my bmx bike by using serial numbers

20" bmx freestyle bicycle Serial number is SNACEOSF18391
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7k views

Can riding without a chain damage a bike?

I've been really struggling learning to ride fakie (backwards) on my BMX. Tonight, an idea occurred to me. If I remove the chain from my bike, it'll be a "free coaster," and I won't have to pedal ...
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1answer
511 views

ID my bmx please

I want to sell my bmx, however when I was younger I must have thought that it was clever taking all the stickers off. Now I don't know what brand the bmx itself actually is. If someone could help ...
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1answer
227 views

I don't know what kind of bike this is. I need the name of this frame before I trade somebody

I need help identifying this bike. I've tried looking up the colors, tried looking up the logo but can't make out what the logo is. Please help
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1answer
67 views

What kind of dyno is this?

Can anyone help me out. Just pick this dyno up and have no idea what kind it is.
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1answer
569 views

I've got a old school chrome bike serial number starts with AV can you please identify what kind of bike I have

These are pictures showing the front of the bike and rear. Please let me know if you can identify this bike.
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2answers
578 views

What kind of 24 inch bmx is this?

I have a 24 inch bmx and have no clue what it is. I need help please!!!
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1answer
107 views

Strange tube leak [duplicate]

So I have this bmx bike where the back tire's inner tube was leaking air and I'd have to inflate it every day or so. And I just got a new tube and it's having the same issue. Anyone got any ideas?
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1answer
102 views

Handlebar of my bike will not bolt onto the front forks

I decided I'd like to remove my front brake from my bmx, but having looked closer i realised I was looking at a gyro brake system. I proceeded anyway, thinking this wasn't going to be a problem, and I ...
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1answer
172 views

Can you identify this probably-stolen BMX I paid $15 for? [closed]

I have purchased this BMX bicycle for $15 USD. Can somebody please tell what kind of BMX this is and if I got a good deal?