- #Monark Bicycle Serial Numbers how to
- #Monark Bicycle Serial Numbers serial numbers
- #Monark Bicycle Serial Numbers serial number
- #Monark Bicycle Serial Numbers code
#Monark Bicycle Serial Numbers serial number
Rad Power bikes have their serial number on the head tube.
#Monark Bicycle Serial Numbers serial numbers
The bottom bracket (where serial numbers are typically located) is circled.Ī serial number on the underside of a bottom bracket.Īnother serial number beneath the bottom bracket, aligned parallel to the frame. Here are some examples of where and what to look for: 1.Most bicycles have their serial number engraved beneath their bottom bracket, but sometimes serial numbers are found in other places.The Long John frame guide might help you to identify the production period of your frame.
#Monark Bicycle Serial Numbers code
For a correct assigment of your year code you´ll need at least a rough idea in which decade your Long John was built. The letters “O”, “I”, “W” and “Y” have been completely dropped, mainly to avoid confusion with similar letters and numbers.Īs you see from the table, a single letter code can match up to four different years. The letter Q was only used once (in 1956). Since there are less letters than years all letters are re-used in cyclic intervals. The last digit of each serial number is a letter matching the year of manufacture.
![Monark Bicycle Serial Numbers Monark Bicycle Serial Numbers](https://i.pinimg.com/originals/4e/c5/e2/4ec5e21dd8f91269244b0615c1f18baa.jpg)
(Caution: this list might possibly contain flaws) VEL Velorbis, København (Danish distributor of Monark Long Johns since 2007) Lyndelse (Danish importer of Monark Long Johns)ĬF Cykelhandlernes Centralforening, BrabrandĮE Egedesø, Odense / Everton, Nørre-Åby (bought by Smith & Co in 1995) Some of them are listed here:īB, BK Børge Kildemoes Cykelfabrik A/S, Nr. Since 1942 there have been several hundred manufacturer codes in use. The same applies to Monark Long Johns produced for the non-Danish market.Įvery single manufacturer/importer has its own official and unique letter code(s). Note: Serial numbers of Danish bikes built before 1942 don´t necessarily meet this specification.
![Monark Bicycle Serial Numbers Monark Bicycle Serial Numbers](https://images.auctionet.com/uploads/item_1470887_67fbac4e81.jpg)
Yr: letter code indicating the year of manufacture (see list below) nr.: sequential number assigned by the manufacturer (up to 8 digits) Manuf.: letter code indicating the manufacturer or importer (1-3 letters, see list below) Imp.: Imported bikes (not made in Denmark) are marked with “W”, otherwise this field is left blank. Serial number on the seat tube of a 1955 SCO Long John. it´s not a Danish bike or it was not built for the Danish market the number (or parts of it) is covered with paint the number (or parts of it) got lost due to abrasion, scratches, corrosion or any other damage the bicycle was built before 1942 when serial numbers weren´t mandantory in Denmark Maybe you won´t find a (valid) serial number for one of the following reasons:
![Monark Bicycle Serial Numbers Monark Bicycle Serial Numbers](http://www.nbhaa.com/rotatingbike.gif)
Other popular locations for serial numbers on bicycles are under the bottom bracket and on the rear drop-outs. On Long Johns the serial number can be most likely found in one of these locations:ġ: on left side of the top tube (SCO, Monark)Ģ: on left side of the seat tube (older SCO and others)Ĥ: upper side of chain stays, between bottom bracket and rear wheel (Esimex) In 1942 Denmark introduced a nationwide sytem of serial numbers for bicycles and mopeds which encodes both the manufacturer and the year of manufacture. On Danish bikes you´ve got a good chance to get this information by analyzing the serial number. Most Long John owners would like to know age and manufacturer of their bike.
#Monark Bicycle Serial Numbers how to
How to determine age and manufacturer of a Long John bike (and other Danish bikes): I’m not sure if Magistron is the name of the manufacturer or of the patent for the front end, but that’s the only name I’ve found on the bike. I’ve not yet looked for its frame number to identify the age and manufacturer, but thanks to the superb page on that provides the necessary information (reproduced below) I hope it will be easy. It’s totally roadworthy (I’ve still not got round to doing any of the work on my Urania). Nevertheless, I came across this second one and I couldn’t help myself. Actually, no man should own more than one Long John.