People will use inconspicuous stickers to cover up these police numbers. Keep an eye out for unusually placed stickers on the frame. Sometimes police will engrave a police number on the cycle, to help track it if stolen. If you are in the United Kingdom, check out .uk. If you are in the United States, check out or. Run the bike’s serial number through some online databases in your country to see if the bike was ever reported stolen. There are websites with databases filled with bicycles and their serial numbers. If the number has not been scratched off, be sure to write it down. If the number has been scratched off, good chances are the bike has been stolen. The number is engraved on the bottom of the frame. To find the number you must look on the underside of the bike, underneath the pedals. Serial NumberĮvery bicycle has a unique serial number. You can even do a little research beforehand to help verify if the seller knows what he or she is talking about. If the person owned the bike, they should have no trouble answering these types of questions. Feel free to ask very specific questions about it. Take note of the words the seller is using when describing different aspects of the bike. Is it the right size for him or her? Could it even be a possibility that this person was the previous owner?

Take a good account of the person that is selling you the bicycle. Titanker Bike Lock Cable, 4-Feet Bike Cable Basic Self Coiling.