![](https://www.twinflat.pt/409-large_default/relanti-carburettor-spring-screw-13-mm-.jpg)
![](https://www.twinflat.pt/409-home_default/relanti-carburettor-spring-screw-13-mm-.jpg)
1 Cylinder » R25, R26, R27 (50 - 66):
R 25 (0T11) (08/1950 - 08/1951)
R 25/2 (0T12) (08-1951 - 03/1954)
R 25/3 (0T13) (08/1953 - 04/1956).
Boxer » R 50, R51, R60, R67, R68, R69 (50 - 69):
R50
R50/2
R50S
R51/2
R51/3
R60
R60/2
R67
R67/2/3
R68
R69
R69S.
1 Cylinder » R25, R26, R27 (50 - 66):
R 25 (0T11) (08/1950 - 08/1951)
R 25/2 (0T12) (08-1951 - 03/1954)
R 25/3 (0T13) (08/1953 - 04/1956).
Boxer » R 50, R51, R60, R67, R68, R69 (50 - 69):
R50
R50/2
R50S
R51/2
R51/3
R60
R60/2
R67
R67/2/3
R68
R69
R69S.