| BMW Part Number: | 21 21 1 457 280 |
| Model | Year |
| K BIKE MODELS | |
| K75 (K569) | 07/85-12/88 ECE |
| K75 (K569) | 12/84-11/96 ECE |
| K75 (K569) | 07/90-09/95 USA |
| K75C (K569) | 06/85-06/88 ECE |
| K75C (K569) | 07/85-03/90 USA |
| K75RT (K569) | 01/89-06/05 ECE |
| K75RT (K569) | 09/89-01/95 USA |
| K75S (K569) | 10/85-05/95 ECE |
| K75S (K569) | 05/86-09/94 USA |
| AIRHEAD MODELS | |
| R45 (248) | 09/80-07/85 ECE |
| R45/N (248) | 09/80-07/85 ECE |
| R45T (248) | 10/80-06/85 ECE |
| R45T/N (248) | 09/80-07/85 ECE |
| R65 (2472) | 07/85-05/87 USA |
| R65 (248) | 09/80-07/85 ECE |
| R65 (248) | 09/80-04/85 USA |
| R65 20KW (2472) | 04/85-06/93 ECE |
| R65 35KW (2472) | 06/85-10/88 ECE |
| R65GS (2471) | 11/87-11/92 ECE |
| R65LS (248) | 03/81-03/85 ECE |
| R65LS (248) | 06/81-02/85 USA |
| R65RT SF (2472) | 07/85-11/88 ECE |
| R65T (248) | 09/80-07/85 ECE |
| R80 (2472) | 03/84-01/95 ECE |
| R80 (2477) | 09/80-11/84 ECE |
| R80 85-87 (2472) | 07/84-07/87 USA |
| R80G/S (2471) | 09/80-03/87 USA |
| R80GS (2471) | 09/80-07/87 ECE |
| R80GS (47E1) | 01/87-07/90 ECE |
| R80GS (47E2) | 04/90-10/95 ECE |
| R80GS (47E3) | 01/96-12/96 ECE |
| R80GS PD (47E1) | 06/90-07/90 ECE |
| R80GS PD (47E2) | 08/90-06/95 ECE |
| R80R (2473) | 03/91-06/94 ECE |
| R80R Mystik (2473) | 03/94-03/95 ECE |
| R80RT (2472) | 07/84-12/95 ECE |
| R80RT (2477) | 06/82-11/84 ECE |
| R80RT (2477) | 08/82-10/84 USA |
| R80RT 85-87 (2472) | 07/84-04/87 USA |
| R80ST (2471) | 04/82-10/84 ECE |
| R80ST (2471) | 10/82-10/84 USA |
| R80TIC (2477) | 09/80-01/85 ECE |