MZ 250/251 service film - full version 

I've had nearly all the UK models. All gone now. I'm tempted to get another Supa 5.....Great upload, many thanks :-)

THANK YOU this has helped me re-build my 250 engine.

أحسن دراجة mz انا من عشاقها

I put this video on when I can't sleep sometimes.

Great job, thank you.

Estoy tratando de armar uno aquí en Estados Unidos un TS o MZ -2 thophy 250 como el que tenía mi padre en Cuba pero es difícil encontrarlos aunque no imposible muy buen video gracias por subirlo

Excelentes motos MZ forever

Um dos melhor motores do mundo.sou mecânico desde 1967.acho que entendo um pouco.eu tenho 2 uma ETZ e uma mz brasileira.

Hello this is a great video. Tell me, is this factory is still working? How could buy one of those ETZ 251 Brand new?

Alman mühendigi harika bende i9 ve 94. var harika makinaların

I appreciate the MZ engine. I wonder what that factory is doing now?

اني من هواه الام زت من زمن ولحد الان لدي دراجه موديل 1981 ارغب بمحرك جديد هل بالامكان