BMW Motorcycle R90 Engine & Chassis NumbersBelow is listed every BMW Post '69 900cc Model produced along with production date by the month of production and the engine/chassis numbers of that month's production run. |
Model |
Date |
Start |
End |
Start (US) | End (US) |
| BMW R90/6 | 09/73 | 4040001 | 4041033 | N/A | N/A |
| " | 10/73 | 4041034 | 4042502 | N/A | N/A |
| " | 11/73 | 4042503 | 4043289 | N/A | N/A |
| " | 12/73 | 4043290 | 4043729 | N/A | N/A |
| " | 01/74 | 4043730 | 4043905 | 4930001 | 4930200 |
| " | 02/74 | 4043906 | 4043994 | 4930201 | 4930209 |
| " | 03/74 | 4043995 | 4044191 | 4930210 | 4930289 |
| " | 04/74 | 4044192 | 4044493 | 4930290 | 4930979 |
| " | 05/74 | 4044494 | 4044700 | 4930980 | 4931358 |
| " | 06/74 | 4044701 | 4044812 | 4931359 | 4931956 |
| " | 07/74 | 4044813 | 4044913 | 4931957 | 4932218 |
| " | 08/74 | 4044914 | 4044971 | N/A | N/A |
| " | 06/74 | 4050001 | 4050002 | N/A | N/A |
| " | 08/74 | 4050003 | 4050073 | 4960001 | 4960149 |
| " | 09/74 | 4050074 | 4050234 | 4960150 | 4960792 |
| " | 10/74 | 4050235 | 4050504 | 4960793 | 4961162 |
| " | 11/74 | 4050505 | 4050769 | 4961163 | 4961536 |
| " | 12/74 | 4050770 | 4050984 | 4961537 | 4961803 |
| " | 01/75 | 4050985 | 4051218 | 4961804 | 4962430 |
| " | 02/75 | 4051219 | 4051514 | 4962431 | 4962890 |
| " | 03/75 | 4051515 | 4052056 | 4962891 | 4962938 |
| " | 04/75 | 4052057 | 4052617 | 4962939 | 4963012 |
| " | 05/75 | 4052618 | 4052877 | 4963013 | 4963289 |
| " | 06/75 | 4052878 | 4053198 | 4963290 | 4963602 |
| " | 07/75 | 4053199 | 4053228 | N/A | N/A |
| " | 08/75 | 4053229 | 4053311 | 4963603 | 4964263 |
| " | 08/75 | 4060001 | 4060028 | N/A | N/A |
| " | 09/75 | 4060029 | 4060250 | 4970001 | 4970603 |
| " | 10/75 | 4060251 | 4060356 | 4970604 | 4971356 |
| " | 11/75 | 4060357 | 4060460 | 4971357 | 4971547 |
| " | 12/75 | 4060461 | 4060716 | 4971548 | 4972012 |
| " | 01/76 | 4060717 | 4061008 | 4972013 | 4972451 |
| " | 02/76 | 4061009 | 4061356 | 4972452 | 4972879 |
| " | 03/76 | 4061357 | 4061892 | 4972880 | 4973059 |
| " | 04/76 | 4061893 | 4062344 | 4973060 | 4973089 |
| " | 05/76 | 4062345 | 4062608 | 4973090 | 4973312 |
| " | 06/76 | 4062609 | 4063018 | 4973313 | 4973316 |
| BMW R90S | 09/73 | 4070001 | 4070021 | N/A | N/A |
| " | 10/73 | 4070022 | 4070467 | N/A | N/A |
| " | 11/73 | 4070468 | 4071714 | N/A | N/A |
| " | 12/73 | 4071715 | 4072385 | N/A | N/A |
| " | 01/74 | 4072386 | 4072462 | 4950001 | 4950050 |
| " | 02/74 | 4072463 | 4072543 | 4950051 | 4950110 |
| " | 03/74 | 4072544 | 4073220 | 4950111 | 4950236 |
| " | 04/74 | 4073221 | 4073561 | 4950237 | 4950394 |
| " | 05/74 | 4073562 | 4074388 | 4950395 | 4950400 |
| " | 06/74 | 4074389 | 4074497 | 4950491 | 4950769 |
| " | 07/74 | 4074498 | 4074709 | 4950770 | 4951005 |
| " | 08/74 | 4074710 | 4075054 | N/A | N/A |
| " | 06/74 | 4080001 | 4080003 | N/A | N/A |
| " | 07/74 | N/A | N/A | 4980001 | 4980002 |
| " | 08/74 | 4080004 | 4080207 | 4980003 | 4980046 |
| " | 09/74 | 4080208 | 4080509 | 4980047 | 4980308 |
| " | 10/74 | 4080510 | 4080966 | 4980309 | 4980449 |
| " | 11/74 | 4080967 | 4081235 | 4980450 | 4980559 |
| " | 12/74 | 4081236 | 4081377 | 4980560 | 4980677 |
| " | 01/75 | 4081378 | 4081565 | 4980678 | 4980993 |
| " | 02/75 | 4081566 | 4082097 | 4980994 | 4981208 |
| " | 03/75 | 4082098 | 4082814 | 4981209 | 4981222 |
| " | 04/75 | 4082815 | 4083589 | 4981223 | 4981318 |
| " | 05/75 | 4083590 | 4084028 | 4981319 | 4981424 |
| " | 06/75 | 4084029 | 4084458 | 4981425 | 4981663 |
| " | 07/75 | 4084459 | 4084585 | 4981664 | 4981703 |
| " | 08/75 | 4084586 | 4084674 | 4981704 | 4981738 |
| " | 09/75 | 4084675 | 4084675 | N/A | N/A |
| " | 08/75 | 4090001 | 4090075 | 4990001 | 4990041 |
| " | 09/75 | 4090076 | 4090351 | 4990042 | 4990282 |
| " | 10/75 | 4090352 | 4090412 | 4990283 | 4990542 |
| " | 11/75 | 4090413 | 4090613 | 4990543 | 4990575 |
| " | 12/75 | 4090614 | 4090912 | 4990576 | 4990584 |
| " | 01/76 | 4090913 | 4091258 | 4990585 | 4990706 |
| " | 02/76 | 4091259 | 4091781 | 4990707 | 4990713 |
| " | 03/76 | 4091782 | 4092298 | 4990714 | 4990976 |
| " | 04/76 | 4092299 | 4092935 | 4990977 | 4990980 |
| " | 05/76 | 4092936 | 4093407 | 4990981 | 4991235 |
| " | 06/76 | 4093408 | 4093724 | 4991236 | 4991260 |
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