RMD Motors - Exotic Japanese Exports

1980 not sure if this is the correct year Kreidler with a Spondon frame located at our shop in Japan. I am selling this bike for a friend of mine and don’t know much about it. What I know is the engine does no turn over it’s locked up. I pulled the plug and it has some rust on it. I was told that cylinder may be a MBA cylinder and is 80cc.

The markings on the cylinder are: ZEG TUN HOLL, DRM 125, MORB. I was told that Zeg Tun HOLL means that it has been tuned by the
famous Dutch tuner Karel Zegers. Both tires will need tubes they are flat.