FRAME type approval plate                

Body type approval plate #87501-205-040 (87501 207-030 for CB95) was glued on right side bottom of the frame.

By Ministry of transport, II-358 and II-1016 were numbered for CB92 Engine and CB92 frame respectively.

My friend Kozo has twice found 87501-205-610 plate for German export model stuck on left side of the body.

Please refer to attached photo of type approval plates of some old Honda motorbikes.

A motorcycle with engine over 125cc and less than 250cc is categorized as Light motor vehicle.

Therefore CB95 and CB72 are in the same category.

Type Approval Plates                                            Frame Plate (glued on)                 Engine Plate (only early pre '61 bikes)

  Frame Number information & Location

The method of numbering CB92's adheres to the following protocol.

On '59 and early '60 bikes, the frame number is on the headstock, on later '60 (about frame number 1000) it is located on the left hand side of the frame just below the toolbox.

              1959 - 60 Location                                              1961 - 64 Location

1959 are prefixed with 59 and follow the convention CB92-59-910000 on

They use six digit numbers starting with 91, so they are 91****

Early 1960 are prefixed with 60 and follow the convention CB92-60-010000 on

They use six digit numbers starting with 01, so they are 01****

Later in 1960 (about after number 1000) and subsequent years the year number is dropped

and the subsequent years follow the convention CB92-1100000 on. located on the LHS by side cover.

See pictures above

1961 uses seven digit numbers starting with 11, so they are 11*****

1962 uses seven digit numbers starting with 21, so they are 21*****

1963 uses seven digit numbers starting with 31, so they are 31*****

1964 uses seven digit numbers starting with 70, so they are 70*****

Don't ask us why the 1964 system changed , we don't know.

Production numbers as follows.

1959        CB92E 910001 - CB92E 913500                  CB92 910001 - 913500                  

1960        CB92E 010001 - CB92E 013561                  CB92 010001 - 013500

1961        CB92E 1100001 - CB92E 1103113              CB92 1100001 - 1103093

1962        CB92E 2100001 - CB92E 2102724              CB92 2100001 - 2102702

1963        CB92E 3100001 - CB92E 3105379              CB92 3100001 - 3105371

1964        CB92E 7000001 - CB92E 7003085              CB92 7000001 - 7003085

Engines are normally within plus 30 of the frame, but we know of one bike getting an engine numbered within 3 of the frame and the very next frame got an engine numbered 44 later. This adds to the theory of Honda parts bin method of assembly