It appears that some custom frames were built that did not fit within the standard model description. For example, a 710 frame made with Columbus tubing instead of 531. What leading letter to use? Perhaps it was just left blank? The first number is the frame size, where 1 = 19.75', 2 = 21', 3 = 22.5', 4 = 24', 5 = 25.5', 6 = 57.5 cm (ctc) or indicates a custom size. (See Year Exception D.) 7 = 59 cm (ctc) or indicates a custom size. (See Year Exception D.) 9 = 63.5 cm (ctc) or indicates a custom size.

1. Haro Serial Number Decoding
2. Haro Sport Serial Numbers

Okay so I got the serial number for frame that. Letters= name of frame numbers= tt. Forum Main General BMX Talk Okay how do you use serial number to identify. The Haro Freestyler for example, the world’s first freestyle specific frame and fork is a legend as well as its creator. Something and someone. The Legends collection reaches back to some of the pioneers of our sport for inspiration and matches their legendary status up to a great ride that you can buy today. Some bikes have multiple serial numbers. 2 When adding a bike to the Index, it's best to enter all the groups of numbers and letters separated by spaces. Hopefully you can find the serial number on the bicycle you're looking at, email contact@bikeindex.org if you're having trouble.

Some bikes have multiple serial numbers. 2 When adding a bike to the Index, it's best to enter all the groups of numbers and letters separated by spaces. Hopefully you can find the serial number on the bicycle you're looking at, email contact@bikeindex.org if.

You already posted what kind it is in the previous question - 'Haro bicycle F2 freestyle series.' An average is a single number, a range is two numbers, so there's no such thing as an average range.

Serial numbers for four model 510 frames (with a leading F) have been reported that have similar unexpected year dates. (Our thanks to Rich Ferguson, Fred Gomez, and Chris Tank.) The fourth characters are 2, 3, 4, and 5, there may be more. The frames have the early TREK graphics on the seattube. These frames may be related to the M and N leading serial number bikes in the section above. One early TX700 (leading G), an evaluation frame sent to a bike shop, had a 4 in the year digit. Another impossible year code.

Wrote: LOOKS like a BSD from pictures I just saw from googling BSD frames, didn't he also say it was a Fit? Seems pretty sketchy. I'd email the serial number to BSD and see if they can verify it the letters on the right, do they start with a T? Looks like it says TOOLO21 TOOLO BSD Too Loose 21'? Maybe, look similar anyone?

This does not apply to the all-numeric serial number form that began in late 1980. These begin with a zero not an Oh. For these all-numeric numbers with a leading zero, see below. A couple of serial numbers have been submitted that are missing the first letter.

This number was marked at the bottom of the down tube. It is likely this 400 was made by the same manufacturer as the 1984 bikes described in the paragraph below. For the 1983 Model 400, it appears Trek used three sources for their frames or complete bikes. • Several 1984 Trek 460s, 420s and 400s have been reported with 9 digit numeric serial numbers stamped on the lower seat tube instead of on the bottom of the bottom bracket.

The remaining part of the serial numbers seem normal. According to the brochures, Trek did not make 41X and 61X bikes or frames during 76, 77, 78, and 79 and also not in 83, 84, 85, 86, 87, 88, or 89. These serial numbers apparently do not follow the year convention used for other Trek models.

Now you can easily read the number. I have included a photo of the results from my bike. In this case I used a red candle to make the serial number stand out. Note that even with the serial number filled with wax, the leading '0' is almost imperceptible.' Serial Number Descriptions The serial number descriptions are divided into five categories. Click on the link below to go to the appropriate category. PRIOR TO LATE 1980 Before late 1980, Trek used an alphanumeric serial number scheme. Each seven-character number consists of three letters mixed with numerals.

Buy and sell with confidence on BicycleBlueBook.com. ‎ ‎ ‎ ‎ bicyclebluebook.com/ BicycleDatabase.aspx?make=687 Find out how much your Haro bicycle is worth. BicycleBlueBook.com has pricing information for bicycle makes and models dating all the way back to 1993.

These serial numbers have seven characters, in the form L N L N L N N, where L is a letter and N is a number. Here are the results: The first letter is the model designation. The letter code indicates frame model, which would include bike models made from that model of frame. A = 310 (see note * below) B = TX200 (see note ** below), C = TX300, D = 530, E = TX500, F = 510 ( **** ), G = TX700 and TX770 (see note *** below), H = 710, I = 730, J = TX900. K = 910, L = 930, M = 412 and 414 ( **** ), N = 610, 613, and 614 ( **** O = 950.

This journal information is summarized by year in Table I. The year designations in the table are approximate; not all of the runs are sequential in time.

Shimano came out with the first commercial freehub in 1978 in the Dura-Ace series, but it took about a decade for it to make significant inroads. Like many other technologies, cheaper bicycles (and notably, many e-bikes) have continued to use freewheels even today so only the presence of a freehub/cassette can be used as a positive indication of date: • Freehub-cassette present as original equipment: the bike was likely made in the late 1980s or later • Freewheel present as original equipment: you can't determine anything about its age just from this. Cottered Cranks The use of cottered cranks was popular on bikes until the mid to late 1970s until they were replaced by square taper and splined bottom bracket designs. Raleigh, for example, introduced square tapers on some models in 1973 and phased cotters out on all their models around 1978. Like many things, the shift to square tapered and splined brackets took some time so there were still some mainstream bike companies still using them in the early 1980s.

These frames, or complete bikes, apparently were made in Japan by an outside contractor. The numbers submitted are in the range of 401000000 to 440000000. • An 8 or 9 character alphanumeric code was used for mid- and low-level frames subcontracted in Taiwan. Most of these bikes were labeled 'Made in Taiwan' (although the sticker often is easily removed). This form of serial number appears to have been used during the period 1987 to 93. The number leads with a T (for Trek?) then a numeral, one letter or two, then five (sometimes 4) numerals. Sean Hickey suggested the first numeral is the year of manufacture, and the letter is the month of the year (A - L).

At the end of five years Bob left Haro Bikes and started a graphic design company. In 1993, the company was sold again, this time to a group of investors headed by Jim Ford, a Vice President at Haro Bikes since 1981. With its new independence, and Jim leading the company as its President, the company re-established its focus on Bob Haro's original vision and began a rebuilding process that followed a sharp decline in the BMX market dating back to 1988.

The serial number list and the code for the list are not available from Trek (but hope springs eternal). In the meantime, we have the results of the serial number decoding project: Serial Number Decoding Project Nearly two hundred Trek owners submitted their frame's specifics to help decode Trek's first serial number system. Our thanks to these generous cyclists. Trek used this system from 1976 to late 1980. A variant of this first system was used in 81 and perhaps 82 for some frames. See **** year exceptions below.

Congrats, you found it! Take a Picture Fancy camera rig not required. Get out your phone, snap a photo, and email it to yourself.

Serial numbers All bikes all have unique serial numbers. Most bicycles have their serial number engraved beneath their bottom bracket, but sometimes serial numbers are found in other places.

• Some Schwinn bicycles have the unique identifying number on their head tube (which is on the front of the bike). • A serial number located on a rear drop out. Some BMX bikes and a few Schwinn bicycles place the serial on the rear dropout. On older Schwinns there are numbers stamped on both the drive side and non-drive side rear dropouts; the one on the non-drive side dropout is the serial number. • Some bikes have multiple serial numbers. When adding a bike to the Index, it's best to enter all the groups of numbers and letters separated by spaces.

This image from the City of Portland police shows the common places for bicycle serial numbers. Note that they are usually stamped and aren't very visible. Note that one area not shown on this image is the head-tube. That's where my latest bike had it. Otherwise, my bikes all have it in location #4 (bottom of the bottom bracket) or behind the seat post. Note this posting from Bike Forum which shows the Haro serial number stamped on the bottom bracket.

Before his death in 2016, had left and made his own company Mirraco Bikes in 2007. An enterprise of Trek Bicycle Corporation. Ending his run with the Haro Brand. Haro Bikes currently sponsors BMX riders,, Cory Nastazio, Marcus Tooker, Colin Mackay, Tyler Fernengel, and Ronnie Napolitan.

Free midi songs files downloads. Search, browse all, by genre, by song name, by artists, by random, by top downloads. Members can add * midi files and request * midi files. Use the top navigation to find music artists, tv themes, movie themes, video game themes, national anthems, seasonal midi and more.

The Urban Dictionary suggests a legend is someone or something whose coolness extends beyond all space and time. We like that. The Haro Freestyler for example, the world’s first freestyle specific frame and fork is a legend as well as its creator. Something and someone. The Legends collection reaches back to some of the pioneers of our sport for inspiration and matches their legendary status up to a great ride that you can buy today. There are no boundaries here, a great ride is a great ride. 20”, 24”, 26”, and 29” bikes that recapture the fun and imagination of days gone.

Haro Serial Number Decoding

Osborn, not to mention other significant riders. During the 1980s GT struggled against bike company, Haro Bikes which dominated the freestyle BMX landscape and industry. As Haro was the most popular freestyle BMX bike at the time, it eclipsed GT in all categories especially in the number of bikes sold, number of sponsored freestyle riders and number of wins and trophies in competitions throughout the 80s and 90s. Haro Bikes [ ] The first Haro bikes were manufactured. In 1982, when Haro introduced his own line of racing bikes, his sponsorship by Torker and Max was terminated. Although injuries forced Haro to relinquish his riding duties, Haro Bikes subsequently compiled a virtual 'who's who' list of talented riders including, Mike Dominguez, Dennis McCoy, Ron Wilkerson,, Eddie Fiola, Donovan Ritter, Marc McGlynn, Brian Blyther, Dave Nourie, Mike King,,Tony'The Tiger'Murray and many more. These riders won nearly every title there was in both BMX and freestyle.

Haro Sport Serial Numbers

LATE 1980 TO LATE 1986 Late in 1980, Trek changed to a new numbering system for their frames built in the U.S. The frames were numbered sequentially, beginning with number 000001. The record of the assembly runs was documented in a handwritten journal. Trek (Kevin Tita) graciously provided a copy of the journal for this web site.

It is likely these frames, SNs beginning with M or N (Models 41x and 61X), were contracted out or were made in a separate Trek facility, and were given the old serial number form so as not to interfere with the sequential numbers being assigned by Trek in their main shop, which began in late 1980. This variation to the SN system may have been done to extend the numbering system. By using the fourth character as an extension of the last three, the serial numbers could be extended from 2600 possible combinations to 26,000 for a given month. For M and N leading serial numbers, if the TREK letters on the seattube have no colorwrap behind, the bike is from 1980 or perhaps 1981. If it has a colorwrap, the bike is probably from 1982.