Kolv 38,95mm/50cc, L-ring (Zündapp 1971-)

Kolv 38,96mm, L-ring (Zündapp 1971-)

Kolv 38,97mm, L-ring (Zündapp 1971-)

Kolv 38,98mm, L-ring (Zündapp 1971-)

Kolv 38,99mm, L-ring (Zündapp 1971-)

Kolv 39mm/50cc Klass A (38,945mm) (Zündapp -1970)

NTS

Kolv 39mm/50cc Klass A (38,945mm) (Zündapp -1970)

Kolv 39mm/50cc Klass A (38,945mm) (Zündapp 1971-)

Kolv 39mm/50cc Klass A 4P (38,95mm) (Zündapp) ATHENA

Athena

Kolv 39mm/50cc Klass A/B (Zündapp 1971-) METEOR

Meteor

Kolv 39mm/50cc Klass A/B, L-ring (Zündapp) METEOR

Meteor

Kolv 39mm/50cc Klass AB (Zündapp 1971-) METEOR

Meteor

Kolv 39mm/50cc Klass B (38,950mm) (Zündapp -1970)

NTS

Kolv 39mm/50cc Klass B (38,950mm) (Zündapp -1970)

Kolv 39mm/50cc Klass B (38,950mm) (Zündapp 1971-)

Kolv 39mm/50cc Klass B 4P (38,96mm) (Zündapp) ATHENA

Athena

Kolv 39mm/50cc Klass B/C (Zündapp 1971-) METEOR

Meteor

Kolv 39mm/50cc Klass B/C, L-ring (Zündapp) METEOR

Meteor

Kolv 39mm/50cc Klass C (38,955mm) (Zündapp -1970)

NTS

Kolv 39mm/50cc Klass C (38,955mm) (Zündapp -1970)

Kolv 39mm/50cc Klass C (38,955mm) (Zündapp 1971-)

Kolv 39mm/50cc Klass C 4P (38,97mm) (Zündapp) ATHENA

Athena

Kolv 39mm/50cc Klass C/D (Zündapp 1971-) METEOR

Meteor

Kolv 39mm/50cc Klass C/D, L-ring (Zündapp) METEOR

Meteor