How to Fix a Flat Tire on a Bicycle

This video will give you a basic overview of how to repair a flat tire on a bike, including how to remove the wheel, replace the inner tube, and put it all back together.
Questions or comments? Leave them below!
See all our Tire & Tube videos in our Tire & Tube playlist ▶︎ • Repair Help: Tire, Tub...
Video contents:
00:15 Tools Needed
00:53 Remove Wheel
01:22 Remove Tire & Tube
02:15 Tube Replacement or Repair
02:29 Inspection
03:20 Install Tube & Tube
05:23 Install Wheel
➤ Tools & materials used:
• MW-15 15mm Metric Wrench - www.parktool.com/product/15mm-...
• TL-6.2 Steel Core Tire Levers - www.parktool.com/product/steel...
• PMP-4.2 Mini Pump - www.parktool.com/product/mini-...
• PFP-8 Home Mechanic Floor Pump - www.parktool.com/product/home-...
• Spare inner tube
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➤ Like: / parktool
➤ Follow: / parktoolblue
➤ Fix It:
Did you know that Park Tool is the #1 resource for bicycle repair education?
• Visit our KZbin Channel: / parktool
• Visit the Repair Help section of Parktool.com: www.parktool.com/blog/repair-h...
• Check out The Big Blue Book of Bicycle Repair: www.parktool.com/product/big-b...
➤ About Park Tool:
Since our founding in 1963, Park Tool has been the leading name in bicycle tools. Our KZbin channel is an extension of our mission to be the ultimate resource for mechanics and riders of all skill levels. Here you will find comprehensive repair help tutorials for a wide range of components and processes, as well as troubleshooting guides, tips and tricks, and information on the latest Park Tool products.
➤ More Tire & Tube Repair Help:
• How to Remove and Install a Wheel on a Bicycle ▶︎ • How to Remove and Inst...
• How to Remove and Install a Bicycle Tire & Tube ▶︎ • How to Remove and Inst...
• How to Patch a Bicycle Inner Tube ▶︎ • How to Patch a Bicycle...
• How to Convert Your Tires to Tubeless - Tubeless Conversion ▶︎ • How to Convert Your Bi...
• How to Install Tubeless Tires ▶︎ • How to Install Tubeles...
• How to Convert & Install Tubeless Tires on Fat Bikes ▶︎ • How to Convert & Insta...

[@estelaperalez1835]

Thank you so much for this video. I was able to fix and replace the tube by myself. It took me longer but I did it! I'm so proud of myself. I honestly didn't think I could do it because of my arthritis fingers but I did it!

[@enochmetzger5477]

hope your finga gets betta

[@olosss9548]

​@@enochmetzger5477 it dont

[@tanyazucco412]

@@olosss9548 😮I’m I’m i

[@Tanush-hi9kw]

@@olosss9548that one bro that b genuinely hating for no particular reason

[@frausdolous8954]

Very good video! I will make one suggestion: ALWAYS place small removed items (nuts, valve stems) in a convienent container (box,bowl,bag). Small expensive pieces love to bounce to dark corners especially when you are frustrated. Yes I know an additional step is not pleasant, but replacing a critical lost piece will result in lost time during purchase at the bike shop.

[@HappyMatt12345]

Thank you for the tutorial! I've been unable to use my bike for a while now because I got a flat and I've been putting off fixing it because I didn't know how to, today I decided I would, and it took me an hour but I managed to get it done following these steps! Thank you again

[@lucasthethird]

super helpful! Easy to follow and comprehensive, quite informative. feeling much more confident now about my upcoming long bike trip!

[@ryanfrizzell736]

Nice video. With this information I can better manage my inner tubes and keep them fit for the road. Thanks

[@mr.eggplant866]

Best method ( step 3 ) for replacing an inner tube. Helped me alot !

[@LaMereACaniche]

Very informative, covers everything I needed to know, thanks!

[@stevengardner3192]

Thanks. This came in very handy, since its been 20 years since I did this...

[@whatelsewouldyoudo]

Hello, i just want you to know that i changed my inner tubes for the first time ever today. I am glad i founs your video. I still can’t believe i did that lol

[@jackiemehring1623]

Thank you for these videos!!!!!

[@dee1062]

This video is a very good one

[@robertcervantes9649]

This is exactly what I needed. Thank you

[@flor.e.cultura]

Always the best guide!!! Love your videos!!!

[@edydon]

Thx, very useful - keep up the great work

[@Gabblerwba1]

Excellent instruction with all angles covered,. Thanks.

[@Sicksneezy]

This video is amazing. It needs more likes

[@cahala]

I did it! Yay! Thank you!

[@funny29041]

Thank you !!!!

[@chrisgrafil9462]

Thank you!

[@galenrichard5706]

Well done sir I enjoyed the video

[@mrmeach1967]

3:47 I installed the screw-on stem nut (from step 5) at this point. I discovered it helps keep the valve stem from going crooked while you seat the rest of the tire.

[@m52k]

How do I adjust the back wheel, its not centered after I put it back on? Thanks.

[@annjansen4687]

VERY well-done tutorial - Thank you! :-)

[@fredsanguino703]

good video. recently the inner tape of the rim did not let me fix well the tire, I needed to review to put together

[@alrxhosh21]

Thanks it was a help

[@freightshayker]

Hey to Calvin. Question: Do you recommend or use a product like Mr. Tuffy Bicycle Tire Liner ?

[@type17]

Calvin's mileage may vary, but I've noticed that the edge of products like these can wear a line into the inner tube over time, eventually causing a pinhole flat in the tube. These days, tires with built-in protection are more common, and are a better solution.

[@youhavenofriends1978]

My cannondale bike wheels popped on its own and the pumper bit was very loose can you help

[@zozan968]

thank you

[@TheSomeone2009]

Which bike repair kit do you recommend? For beginners.

[@NangaiEsther-nt4cb]

Good 👍👍 job

[@jordynlane247]

thanks this really helped!

[@user619tlsdca5]

I bought a 26 inch double wall rim of specs being for 2.125 tire but the tires I have now is a 2.25 along with the tube. Is it ok to use this size on my DW Rim? I already put tire on with tube but put bike upside down to ensure if Im wrong of size the tire wont blow up on me. I put another tube but the tube was a patched up and it popped 20 hours later besides the tube was meant for 27 inch. Is it ok to use this size 2.25 on DW Rim of the specs stating 2.125?

[@parktool]

A 2.25 tire will fit perfectly fine onto a rim that called for a 2.125 width. The rim diameter is the same. The clearance in the bikes frame is the only thing to watch out for. The tubes should be. compatible going that way as well. If trying to run the tubes run in a 2.25 tire in a 2.125 tire may be a challenge as they may be a tight fit.

[@BrennenSeibert-bg3qc]

​@@parktool I have a small problem my bike it hit a pothole and I go to fill the tire up it holds are but then when I sit down the tire goes flat there's not even a hole anywhere on the tire so I don't know what's wrong any tips on what might be wrong

[@drc3po]

​@@BrennenSeibert-bg3qcHitting the pothole pinched the inner tube. So the hole is in the tube not the tire.

[@rbthatcherjr]

A very helpful video...I bought the Park City tools on #amazon: much better for the rim than screwdrivers...took me a while to pry off the tire, but it came loose eventually...

[@ranmangolf]

Any thoughts on not taking the whole tire off instead of just taking one side of the tire off and inserting the tube?

[@gamingoutthere3482]

Hey uhh i dont have only a wrench u think i can remove with 2 or 3 spoons?

[@Meaty_Aberration]

Try 3 or 4. They also work better when they are wrench shaped. Maybe you could also twist them off with your hands. Please post a video when you do

[@asiahbuhia5728]

Is it either you buy new tube or patch it?

[@parktool]

Thats correct!

[@Stillious22]

Thanks, took a bit of time but I did it 😤😤

[@theawesomegamervlogger5896]

Same man. I feel you.

[@gakbrenti]

can GP 2 use for roadbike tire?

[@parktool]

Yes it sure an be.

[@gakbrenti]

@@parktool all right.. lets test it..

[@johnbaker6894]

I've ridden my current bicycle 20,000 miles. In my experience, in most instances, you will need to patch the tire as well as the inner tube.

[@marap4760]

After 20K miles, you should probably replace the tires because of wear. My bike tire manufacturer rates the tires I bought from them to last about 1,500 to 3000 miles, depending on road condition, inflation pressure, how hot the road is etc.

[@brokenliterally]

i need some skills too 😂

[@gilbertoacunahernandez635]

Bueno fuera que lo tradujeran al Español

[@ervinbasaran786]

nice video park toll thanks

[@darkswords147]

Had to repair cause someone left a little earing on the sidewalk.

[@heyguys6875]

Why am I too lazy to even attempt this?

[@757Princess]

Hey Guys I’ll let you know how fix a flat works

[@clayton5229]

Same reason why you probably aren’t doing simple maintenance on your car. Go to get your hands dirty

[@thisissparta535]

And if I don't have any of these break systems?

[@parktool]

kzbin.info/www/bejne/oGekf6ifmraFatk&t= This video will help you identify which brakes you have and guide you to the video that will help you release your brakes.

[@timmyles314]

i almost feel like i'm able to do this

[@TheBmxracer24]

0:12

[@user-ki7dm8zz5v]

I do not really need the first step, right? (remove the wheel)

[@hitjuulsnotkids348]

Uh, yeah you need to remove the wheel to replace a flat.

[@WillG_MTB]

@@hitjuulsnotkids348 yeet

[@whothefoxcares]

Bankers never tire of inflation.

[@anthonymiranda1790]

How to fix a flat tire in the bicycle? Step 1: Take to the store 😅

[@bluskullyt]

There is nothing about this I understand

[@marap4760]

I feel bad for you, son. Maybe you're slow?

[@jacobbinney9723]

Perhaps you are not looking a the screen?

[@intermouse]

press f for the mentally challenged

[@derekbates4316]

I will NEVER take advice from the internet AGAIN; these ppl don't know what they're saying! I tried learning how to fix a bike wheel from one of these last year, and not only failed, but the damn thing is collecting rust!! 😡😡 And, recently I looked up how to dry wet carpet (literal carpet) and was told to sprinkle baking soda on it, then use a vacuum cleaner. Now, I have a ruined, WET floor and a broken vacuum!!! 🤬🤬🤬🤬 I advise, DO NOT LISTEN TO THESE F****ERS; either find a professional or just buy a replacement.

[@wad3brown]

Brought to you by Al Bundy.

[@CosmicContactNYC]

this is how you fix a flat: kzbin.info/www/bejne/enjCiqusp7h8o6c

[@Samkoutloud]

I clicked on your video just because you do know how to spell "Tire".. I guess so many.. so so many think its a tyre

[@parktool]

Location location location.

[@nwskier]

en.wiktionary.org/wiki/tyre

[@yourlocalitalian6681]

Didn’t help me at all as you clickbaited me