Getting a new bike for yourself can be very exciting, there is this urgency to take it out for a spin, test it out, but there is something that you need to do before all that. You need to find and check out your bike’s serial number as it is a very important feature.
Did you know that the serial number is the most important feature of your bike regardless of the components? If your bike gets stolen, unfortunately, your serial number will play a very critical role in retrieving it. According to various law reports from the past decade, less than 20% of the owners know their bike’s serial numbers.
What Are Bike Serial Numbers?
Bike Serial Numbers are a series of digits between 6 to 10 digits. Alternatively, they are also called bike frame numbers.
We can’t emphasize this enough but your bike serial numbers are very critical, and you will have to rely on them a lot in case they go missing or get stolen. Pictures won’t be enough as the authorities will use the bike’s serial number to track it down.
Examples of a Bike Serial Number:
- MU 6102-1:1992.
Note: If the serial numbers exceed the 6-10 limit, then it might be the manufacturer’s number.
Let’s take a look at some of the bike manufacturers and their product serial numbers:
- Trek: Mostly Starts With WTU
- Specialized: Specialized Uses These Prefixes: WSBC, WUD, STT, and STE
- Cannondale: Will Have 7 Digits Mostly
- Giant: Mostly Starts With GU
Where You Can Find The Bike Serial Number?
Finding your bike’s serial number is easy, they are located under the bottom bracket, simply the area where the two pedals join up. They will be a series of numbers ranging between six and ten digits, although if you can’t find them, there is no need to worry. Apart from the bracket underneath, there are plenty of areas where your serial number can be located.
Try checking the seat tube, the rear of the bike, and the front, you are bound to find it somewhere on your bike. The 5 most common serial number locations are:
- Underside of crank
- Rear stays
- Seat downtube next to the crank
- Top of crank
Tips To Protect Your Bike Serial Number Information
Once you have managed to find the serial number, you have to make a backup of it. There are plenty of ways of doing it:
- You can email the serial number to yourself and save it under the priorities
- Save it to your iCloud
- Take Pictures of it and make backups of it
- Upload the serial number information to Google Cloud
- Ask the bike shop to put the frame number on the receipt (Your proof of purchase)
- Record your frame number and bike serial number information on a registration database
The pictures will come especially handy if you have to hand them over to the police if your bike gets stolen. Chances are that you will also find a sticker next to the serial number. These stickers are proof of warranties that are put there by the manufacturers, if there is a need for replacement or repairs, the stickers will be the verification you need.
How Warranty Claims Actually Work?
Claiming your warranty against your bike is very important, and you need to know how it all works before we can get started with that. Manufacturers only need three important bits of information to process the warranty claim:
- Bike Make
- Bike Model
- Bike Serial Number
You should know that the bike make and model are very important and the manufacturers consider them first, the reason is that sometimes, some models get discontinued thus it becomes very difficult to gather information about them. Bike serial numbers are also very important, nowadays you see that many people are using fake/counterfeit so authentic serial numbers help manufacturers track their bikes.
Plus, these serial numbers sync with the production and shipping dates, making the manufacturer’s job easier. The last thing that the manufacturers would want from you is a receipt or proof of purchase. The receipt shows whether the bike was purchased new or second-hand. The time frame of purchase can also be known, so the warranty can come into effect.
Do E-Bikes Also Have Serial Numbers?
Some people have a misconception that E-bikes don’t have serial numbers, but that is certainly not the case. E-bikes have serial numbers at the same places where the normal bikes have them and you can check them out there.
The Importance of Bike Serial Numbers
As per law reports, less than 20% of bike owners know about their bike’s serial numbers, this is because they think they would never need it or they aren’t necessary. Although the truth is, unless you know the importance of them, you will never know what might actually happen in the future.
The bike’s serial number acts as an identification number and is very useful for tracking it down in case it gets stolen or goes missing. Serial numbers are more vital and important than device trackers so keep that in mind.
Here’s an example of your bike’s serial number importance. There are hundreds if not thousands of identical bikes as yours out there, what will be the main thing making them different-Serial Numbers! These numbers won’t be the same and will stand out in the crowd!
Bike serial numbers also fasten the search for missing bikes and you need to keep that in notice because most of the time bikes don’t get stolen for re-use. They get stolen for scrap and extra parts that can be sold at premium prices.
With the knowledge of bike serial numbers, you would be able to stop criminals and protect your bike before it’s too late.
The Importance of Registering Your Bike
After you have made the backup of your bike’s serial number you need to get it registered ASAP. Registering it will prove through the database that you are the owner and in case it gets stolen, it can be traced back to you without any kind of problem. Don’t have the thought that you will register it someday, you need to do it as soon as you get the chance.
Having this kind of thought can result in serious problems, what if it is too late and you still don’t have your bike’s serial number, surely you will regret it then!
If you think bike registration is a chore then you are mistaken, now you can get bikes registered almost everywhere. Although do make sure that the registration services are national or international.
Examples of great bike registration services are Bike Register and 529 Garage.
Apart from dedicated service providers, you would be able to register your bike with the police department. Although this is limited to some cities like New York and Chicago. After successful registration, you will get a sticker to put on your bike which will act as proof of registration. These stickers will work as charms of warding off spells against robbers.
How To Register Bikes In The Absence Of Serial Numbers?
You have looked everywhere for your bike’s serial number but it is nowhere to be found! Fret not, there is no need to worry. Fortunately, you can still get your bike registered. You can contact any bike registration company and get a registration kit, in it you will find a sticker to put on your bike. The sticker will then act as proof of ownership, fun thing is that the stickers are also waterproof so they won’t get washed away.
Alternate Ways For Bike Protection
Bike serial numbers are great tools for protecting and tracking down your stolen bike but there are also some alternatives you can use. The first thing that you can do is have an amazing bike storage area, no one can steal it if they can’t access it right? Check out amazing storage ideas here.
Another method is to get a bike tracker, with this you can have unlimited surveillance on your bike. You can find amazing trackers here.
How To Check If Your Bike is Stolen?
Getting a bike second hand is always risky, you cannot tell if it is the real genuine thing or if it is stolen. That is why you need to be very careful when getting second-hand bikes. What if by some chance the bike that you got is stolen and how can you confirm the suspicion? We get second-hand bikes for the sake of saving money but still getting amazing products, and sometimes we overlook some things that we shouldn’t.
You need to be careful and check out some things before finalizing the deal, be on the lookout for these things:
- Look up the bike serial number, all the tracking sites would be able to show if the bike has been reported missing or is genuine.
- The bike’s price could be way less than the market, and if there isn’t anything to justify the price cut like damage or missing component then know the bike is stolen.
- If you can’t seem to locate the bike serial number like it has been damaged or scratched then know it is stolen.
- The seller could have less or no information at all about the bike, be on the lookout for these kinds of sellers.
Can you look up a bike serial number?
Yes, you look up your bike’s serial number. They are usually situated under your bike’s bottom bracket.
How can I check if my bike is stolen?
You can tally your bike’s registration number with any bike registration service, if it is crossed out then it means that it is stolen.
Do police find stolen bikes?
Yes, police can help you finding stolen bikes.
Where to find serial number on bicycle?
The 5 most common serial number locations are, underside of crank, headset, rear stays, seat downtube next to the crank and top of crank.
Getting to know your bike’s serial number might have come as a shock or something that you never expected to do but they are of utmost importance. Purchasing a bike and then protecting what is yours is very necessary. After going through this article, you might have gotten the importance of memorizing the serial numbers, after all, they are for your benefit.
Keep your eyes open and be very familiar with your bikes!
29 thoughts on “Bike Serial Numbers: Lookup, Importance, Registration and More”
I bought this bike at a yard sale and I want to know what kind of bike I have Uv11035075
Have Hutch bike. Serial number is. M5- H 1 5 4 8. Looking for some information on it.
c61104115 looks like a kuwahara bit I’m not so certain
Hi all.my GT bmx serial number is
PLEASE CAN ANYONE TELL ME THE MODEL AND YEAR IT WAS MADE
Hi guys I have a serial number was wondering if someone could help me identify what I got? Number is
1k014j07465. I hope I read that correctly it was very difficult to see
I have a womens 1968 chicago city7 sr suntour schwinn bike. I’ve got the model number and the serial # but I can’t find what model it is and how much it’s worth. I got this bike second hand and I’m just trying to see what it’s worth. Help
Me again I guess it would help if I have yall the numbers. The serial # is D111206 or CD11206. I don’t both on the bike. The model # is S2502WM. I just want to know the name of this bike and what it’s worth. It also has a date# M1N1215AA
1970 murray western flyer BMX with front springer. Qst bmx made. Where can i search serial number to find out more?
I have a Mongoose I bought in the 90’s…number I found on it is, ACI8K03623/PARTS SERVICE-“R1980WMT11A…Can’t read the rest.
If anyone can tell me what year it is and its worth I’d appreciate it very much,
I was sold a bike with serial # 81 169HUFFy23669 the man said its a Dyno but I think it’s a huffy any ideas
I have a 20in Coast King
Bike Sieral # R69214173.
Is it worth any thing?
Just wondering how to go about getting a list to id Brands of bikes
Hi, i’ve just bought a GT BMX and want to know what model it is and if it’s genuine.
PC-2018100007 thanks Steve …uk
I found this bike 26 inches
Brand vilano white l think it’s a 21 speed you can change gears with your thumbs l found in apartment complex trash and l put it together and l would like to keep it and have repaired ser# 0320131040
These are the only numbers I can find on a Dave mirror box haro.
#54j9g2803 and #001589 I need to know if it is stolen or not thank you
I have this Diamondback, unsure of model that needs a new power cord. The serial number is R0201123189-05
Any help appreciated.
I have a bmx that has stickers on it that say diamond back but I can’t figure out what it’s is and how old it is?’ Wondering anyone can hel??
I am curious to know when my AMF ROADMASTER bike with serial # BO4445 was made. Can you inform me?
I have picked up a trek mountain bike that was apparently abandoned in the lobby of my building, its serial # is 1617209, can you tell me what kind of trek it is,and if it is stolen?
Have a vintage Sxhwinn Sting-Ray with serial numbers on the rear stays, CS-E110. I cannot figure out what year the bike was made or what kind of Stingray this I’ve? Any help would be greatly appreciated! Thanks
I want to know about my bike that someone threw away what’s it worth what year it was made
I have a bmx and we can not find what make it is the serial code is S98111843
Dh5873628 is the Serial number bmx is the make and the model is a dyno I am trying to restore this bike and it needs a few part and don’t want to got so if someone can help with that I would be very grateful
What kind of frame do i have? Wfdm14a01430
Want to know what kind of bmx I have serial #G1112052892. Tnx
Superb article. The quickest approach to determine the model year of a bike is to look up its serial number. But, Is there another option? Thanks so much.
Bmx 20in trying to figure out the brand model. Serial number is XDS19E 00 317
What is my model DJLA026686
I want to know what my frame is