| No. | Part nr. | Description | Add info. | Qty. |
|---|
| 1 | 18114090073 | Exhaust pipe left | R50, R50/2, R50S | 1 |
| 18114090074 | Exhaust pipe right | R50, R50/2, R50S | 1 |
| 18114090048 | Exhaust pipe left | R60, R60/2 | 1 |
| 18114090049 | Exhaust pipe right | R60, R60/2 | 1 |
| 18114090014 | Exhaust pipe left | R69, R69S | 1 |
| 18114090016 | Exhaust pipe right | R69, R69S | 1 |
| 18114090073+074+CO | Exhaust pipe set | R50, R50/2, R50S | 1 |
| 18114090014+016+CO | Exhaust pipe set | R69, R69S | 1 |
| 18114090000 | Exhaust pipe set 38 mm for /5 engine | | 1 |
| 2 | 18114090110 | Coupling nut | R50 – R60/2 | 2 |
| 4 | 07119963470 | Seal ring 35 x41 | | 2 |
| 5 | 18114090250 | Finned nut | R69, R69S | 2 |
| 18114000001 | Finned cooling clamp ring | R50 – R60/2 | 2 |
| 6 | 18114090258 | Clamping ring | R69, R69S | 2 |
| 7 | 18114090254 | Thrust ring | R69, R69S | 2 |
| 8 | 18114090248 | Cross-over pipe | | 1 |
| 9 | 18214090157 | Clamp for muffler with interm. muffler | R69 | 2 |
| 10 | 07119922081 | Hex nut M8 | | 2 |
| 11 | 07119936206 | Shakeproof washer 8,4 | | 2 |
| 12 | 18124090087 | Muffler right | R50, R50/2, R60, R60/2, R69 | 1 |
| 18124090088 | Muffler left | R50, R50/2, R60, R60/2, R69 | 1 |
| 18124090089 | Muffler Ø 100mm – right | R50S, R69S | 1 |
| 18124090090 | Muffler Ø 100mm – left | R50S, R69S | 1 |
| 18121232920 | Muffler Hoske replica 38 mm | for /5/6/7 engine | 2 |
| 18121234452 | Muffler Hoske replica 40 mm | for R100RS engine | 1 |
| 18124090091 | Muffler with intermediate muffler | R69 | 1 |
| 18124090092 | Muffler with intermediate muffler | R69 | 1 |
| 13 | 07119913625 | Screw M8x18 | | 2 |
| 14 | 18214090201 | Clamp for header pipe | | 2 |
| Tools: | | | |
| M338-1 | Hook wrench for exhaust nut | R50 – R60/2 | 1 |
| M338-2 | Wrench for exhaust finned nut | R69, R69S | 1 |
| 71119090139 | Hook wrench for exhaust nut “Heyco” | | 1 |
| 18114090110M45 | Thread cutting die for exhaust thread | R50 – R60/2 | 1 |
| 18114090250M48 | Thread cutting die for exhaust thread | R69, R69S | 1 |
