1978 GS550EC
- FRAME #: GS550E-100018
- ENGINE #: GS550-114487
- ENGINE TYPE: . • . 549cc 4 Strk. 4 Cyl.
- MODEL CODE: . • . 470
- COLOR: Black
- Mag wheels
- Front and rear disc brakes
- Custom dual saddle
- Gold and red tank and tail piece stripes
1979 GS550EN
- FRAME #: GS550E-115731
- ENGINE #: GS550-139272
- ENGINE TYPE: 549cc4 Strk. 4 Cyl.
- MODEL CODE: 470
- COLOR: Black
- Mag wheels
- Gold tank and tail piece stripes
- Front and rear disc brakes
1980 GS550ET
- FRAME #: GS550E-125125
- ENGINE #: GS550-159165
- ENGINE TYPE: 549cc 4 Strk. 4 CyI.
- MODEL CODE: 470
- COLOR: Black, Red
- Rectangular front master cylinder
- CV type carbs
1983 GS550ED
- V.I.N. #: JS1GN74A D 100001
- ENGINE PREFIX: N702-
- ENGINE TYPE: 572cc 4 Strk.
- MODEL CODE: 434
- COLOR: Silver & Red, White & Blue
- Full floater rear suspension
- Sport quarter fairing
- 16 inch front wheel
1985 GS550EF
- V.I.N. #: JS1 GN74A F2100001
- ENGINE PREFIX: N702-
- ENGINE TYPE: 572cc 4 Strk. 4 Cyl.
- MODEL CODE: 434
- COLOR: White & Blue, White & Red
- Gold wheels
- Anti-dive with 4 way adjustments
1983 GS550ESD
- V.I.N. #: JS1GN74A D 100001
- ENGINE PREFIX: N702-
- ENGINE TYPE: 572cc 4 Strk. 4 Cyl.
- MODEL CODE: 434
- COLOR: White & Blue
- Frame mounted half fairing
- 16 inch front wheel
1983 GS550ES3
- V.I.N. #: JS1GN74A D 100001
- ENGINE PREFIX: N702-
- ENGINE TYPE: 572cc 4 Strk. 4 Cyl.
- MODEL CODE: 434
- COLOR: White & Blue
- Graphics and features the same as the following year
1984 GS550ESE
- V.I.N. #: JS1GN74A E 100001
- ENGINE PREFIX: N702-
- ENGINE TYPE: 572cc 4 Strk. 4 Cyl.
- MODEL CODE: 434
- COLOR: White & Blue
- Gold wheels
- Blue front fender
1985 GS550ESF
- V.I.N. #: JS1GN74A F2100001
- ENGINE PREFIX: N702-
- ENGINE TYPE: 572cc 4 Strk. 4 Cyl.
- MODEL CODE: 434
- COLOR: White & Blue
- Black seat
- Anti-dive with 4 way adjustments
1986 GS550ESG
- V.I.N. #: JS1GN74A G2100001
- ENGINE PREFIX: N702 -
- ENGINE TYPE: 572cc 4 Strk. 4 Cyl.
- MODEL CODE: 434
- COLOR: White & Blue, Black & Red
- Black wheels
- Anti-dive with 4 way adjustment