The 65 cm F1D Model (no minimum weight)
The F1D model has gone through a number of changes since the first World Championship in 1961. The history of F1D rule classes and their respective World Championship years are as follows:
90 cm. 1961-1966
65 cm, no minimum weight. 1968, 1970
65 cm, 1.0 g. 1972 – 2000
55 cm, 1.2 g. 2002 – present
At the conclusion of the 1966 World Championship ...
Read on here:
http://nffsblog.wordpress.com/2012/08/03/the-65-cm-f1d-model-no-minimum-weight/
Enjoy :-)
Received on Fri Aug 03 2012 - 18:08:12 CEST