Gt Bike Serial Number Decoder

Gt Bike Serial Number Decoder

GT bicycles must be registered on gtbicycles.com or in person by a GT Retailer in order to activate the lifetime frame warranty described below. Frames, excluding those listed below: Lifetime of the original owner. Frames of Gravity, Freeride, Downhill, Dirt Jump and other ASTM Category Five Bicycles: Three years from original retail purchase. Enter your Boss serial number: This serial number decoder accepts all types of Boss compact pedal serial numbers. The different types are shown in the images below. Note that the algorithm for serial numbers of type I, II and III are not confirmed and must be regarded as at least +/- two months of the.

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Decoder

Excluding Japanese local market sales, the GT750 had a commercial export production run of six years covering 1972 through 1977, with early frames actually having been built in 1971. The frame numbers are also listed in each section that follows, but by way of a quick overview:

Serial
  • 1972 GT750J
    • Frame GT750 - 10001
    • Engine GT750 - 10001
  • 1973 GT750K
    • Frame GT750 - 30690 from the Suzuki 1974 issue hard copy parts manual, or 31253 from other sources
    • Engine GT750 - 31357
  • 1974 GT750L
    • Frame GT750 - 40838 from the Suzuki 1974 issue hard copy parts manual, or 40247 from other sources
    • Engine GT750 - 43041
  • 1975 GT750M
    • Frame GT750 - 52823
    • Engine GT750 - 57533
  • 1976 GT750A
    • Frame GT750 - 61729
    • Engine GT750 - 67558
  • 1977 GT750B
    • Frame GT750 - 75739
    • Engine GT750 - 82605

The last frame number appears to be GT750-80508 belonging (at the time of writing) to Bjorn in Scandanavia. The highest engine number Martin Krause of the Wasserbueffel Club in Germany has recorded so far is GT750-87388 and he also notes that the machine in the Suzuki museum in Japan is frame number GT750-80507.

Suzukis model identification system used letters which corresponded to the year of manufacture so all Suzuki motorcycles made in 1972 were 'J' model vehicles (1973 was 'K', 1974 was 'L', 1975 was 'M' and then just when it was starting to make sense, 1976 was 'A', and 1977 was 'B'). The Japanese domestic market used a different system which is covered in its own section here.

Of course, the Suzuki GT750 was not the first large displacement liquid cooled two stroke motorcycle, or even the first two stroke triple - that honour goes to Scott Motorcycles in the UK which produced a very small number (specifically eight !) of 750cc and 1000cc liquid cooled two stroke triples in the 1934/1938 time period. However, the Suzuki GT750 was the largest displacement, mass produced (roughly 71,000 were sold world wide in total), liquid cooled two stroke engine ever offered for retail sale. The GT750 offered comfortable, low vibration highway cruising, reasonable fuel economy (roughly 45 mpg using Imperial gallons, or 6.3 l/100km) and as such was a strong alternative to Honda's CB750, and it aimed for a completely different market than did Kawasaki's incredible two stroke offerings. As such the Suzuki GT750 stands alone.

The following sections focus on year specific details, and in a departure from early versions of this guide, the focus is on the the 'E1 General Export' version. Please note that this specification differs slightly from what was offered for sale in North America, the UK and some other large markets. I have attempted to capture market specific changes in the section on region specific models. The detailed component reviews often include photos of parts and bikes as you are most likely to find them - somewhat tired and faded ! Most of the photos are my own, but many people have also sent me photos, so where I have the information I have tried to give proper credit to the photographer.

How to search bike serial number

Before starting in, I should also mention that I'm not a 'purist' when it comes to these bikes, but I do think that when that rare occasion occurs when you are presented with a presentable, un-molested, and complete example then it should just be kept as is - to quote my friend Fred, 'It's only original once !'. The information that follows then, will be of use in determining just how original the example is, as well as being a guide for keeping it 'original' should you wish to use the vehicle, because after all that was what they were intended for and in doing so, things will inevitably break and need to be replaced.

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How To Read Bike Serial Number

Harley-Davidson 1970 and later VIN System:
Bicycle
Model NameDesignationFirst Two DigitsPlacement On BikeLast Two DigitsModel YearsExample
ShortsterMC655CFrame Neck & CrankcaseH219725C10001H2
X90X902DFrame Neck & CrankcaseH3 to H51973-1975
Z90Z903DFrame Neck & CrankcaseH3 to H51973-1975
RapidoRapido7A
BajaSR1006C
BajaMSR1008B
LeggeroLeggero8A
TX125TX1257A
SS125SS1256F
SX125SX1257AH3
SXT125SX1253F
SS175SS1754FFrame Neck & Crankcase
SX175SX1755DFrame Neck & CrankcaseH4 to H81974-19785D10001H4
SS250SS2509EFrame Neck & Crankcase
SST250SST2507TFrame Neck & CrankcaseH6 to H81976-19787T60001H6
SX250SX2506DFrame Neck & Crankcase
MX250MX2507D1978
SST350SST3508F
SS350SS3509F
SX350SX350 (2 Stroke)9F
SX350SX350 (4 Stroke)3C
RR350RR3501F
ERSERS7B

Gt Mountain Bike Serial Number Decoder

Aermacchi VIN System:

How To Search Bike Serial Number

VINs look like this example: “AERDAV350NE191301DGM10944 OM

  • AERDAV = Aermacchi Harley-Davidson;
  • 350 = That is the cubic centimeters of the Engine = 350cc;
  • N = Identification of the 350cc 4-Stroke bikes
  • NE = Identification of the 350cc 4-Stroke bikes with electric start (73/74 SX/SS 350cc)
  • These digits are the Production VIN;
  • DGM = Direzione Generale Motorizzazione which is like Department Of Transportation, so DGM is the Italian equivalent of DOT
  • These digits are the “omologation” number
  • OM = omologation

Gt Bike Serial Number Decoder

Model NameVINYears (built)Description
Ala Bianca120001-1203641957-1964
Ala Rossa110001-1957-1964
Ala Verde220001-223323
Brezza160000-162169 1963-1969Scooter, SC-150
R/C 125 (1st Series) (2S) 260001-2606021971
Chimera 175100001-1001201956-1961
Chimera 250200001-1958-1964
De Luxe 125 (2S) 600560-6015741972-1973
SS350 Electric Start253001-2564421972-1974NE stands for Electric Start
350 GT Sprint (1st Series) 250001-2506031970
350 GT Sprint (2nd Series) 250604-1971
350 GT Sprint (3rd Series) 251628-2529321972
350-TV (1st Series)190001-1905031971
350-TV (2nd Series)190504-1912041972
Ala Azzurra210001-1958-1967
Wisconsin230001-2303391961-1967
Sprint C240001-1961-1966
Sprint H242001-1962-1968
Zeffiretto 48N400001-1964-1972
Zeffiretto 48NP300001-1964-1965
Zeffiretto Sport 48S500001-1965-1966
Ala Rossa GT121001-1967
Ala Blu241001-1967-1968
Ala Blu GT241001-1967-1972
Aletta600001-1968-1970
Aletta Scrambler610001-1968-1971
125 de Luxe600560-1972-1973
Cigno125001-1951-1955
Monsone?
Bicilindrica2500001-1952-1956
Ghibli12510001-1953-1955
Zeffiro 125580001-1955-1961
Zeffiro 150500001-1955-1961

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