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quick question re: chain about to put on!

Posted: Mon Feb 28, 2011 9:40 pm
by rick
So peeps

how many links is a 15/42 setup supposed to have?

i know i could lay it next to the one i've taken off, but i want to know what the theoretical number of links should be to give me the biggest adjustment range downline...

gold chains look ace by the way!

Posted: Mon Feb 28, 2011 9:46 pm
by rick
ok found this gem panic over ;)

Final Ratios and Wheelbase Compared to Stock
Countershaft sprocket Chainring Final Ratio Change in Wheelbase Stock Chain?
16 41 2.56 0.0 mm Yes
16 42 2.63 -2.5 mm Yes
16 43 2.69 -5.1 mm No
15 41 2.73 +2.5 mm Yes
16 44 2.75 -7.6 mm No
15 42 2.80 0.0 mm Yes
15 43 2.87 -2.5 mm Yes
15 44 2.93 -5.1 mm No