Gear Head :- MORE Sprocket Info.
Posted: Mon Jul 06, 2009 4:38 pm
Well seeing that you engineering types were OT on sprockets I have addded this to the collection of Data on them Nerd :-
http://www.gizmology.net/sprockets.htm
Hope not too many of you have still got a hangover
and can think about these LoL 
http://www.gizmology.net/sprockets.htm
Hope not too many of you have still got a hangover
and can think about these LoL