1 Cylinder » R25, R26, R27 (50 - 66)

• R 25 (0T11) (08/1950 - 08/1951) (6)
• R 25/2 (0T12) (08-1951 - 03/1954) (8)
• R 25/3 (0T13) (08/1953 - 04/1956) (10)
• R 26 (0T14) (08/1955 - 08/1960) (10)
• R 27 (0T15) (08/1960 - 08/1966) (10)

Boxer » R 50, R51, R60, R67, R68, R69 (50 - 69)

• R50 (11)
• R50/2 (12)
• R50S (11)
• R51/2 (7)
• R51/3 (10)
• R60 (11)
• R60/2 (12)
• R67 (10)
• R67/2/3 (9)
• R68 (10)
• R69 (12)
• R69S (13)

R Boxer » /5 (69 - 73)

• R 50/5 (0240) (08/1969 - 09/1971) (6)
• R 50/5 (0240) (09/1971 - 07/1973) (6)
• R 50/5, LBW nr.2906305 - ... (6)
• R 60/5 (0250) (08/1969 - 09/1971) (6)
• R 60/5 (0250) (09/1971 - 07/1973) (6)
• R60/5, LWB nr.2997987 - ... (6)
• R 75/5 (0260) (08/1969 - 09/1971) (6)
• R 75/5 (0260) (09/1971 - 07/1973) (6)
• R 75/5, LWB nr.2997987 - ... (6)

R Boxer » /6 (73 - 76)

• R 60/6 (0251) (07/1973 - 08/1974) (2)
• R 75/6 (0261) (09/1973 - 08/1974) (2)
• R 90 S (0272) (09/1973 - 08/1974) (2)
• R 90 S (0276) (09/1974 - 09/1975) 1ªs (2)
• R 90/6 (0271) (09/1973 - 08/1974) (2)