4.0501  Smurf on bike.
A.  Markings under base, 79
Hong Kong,  On right side of
bike, 79 Hong kong.  Dark grey
wheels with a printed 6 on back.
B.  Markings under base, W.
Germany. On left side of bike,
79. On right side of bike, W.
Germany.  Light grey wheels
small printed 6 on back
C.  Markings under base, W.
Germany. On right side of bike,
W Germany.  Written number 6
on back.
D.  Markings under base, 79, Hong
Kong, On right side of bike, 79
Hong kong.  Big number 6 on back
Difference in the numbers on the
backs of the smurfs.