chain length — BikeRadar
Road cycling forum
edited February 2010
just switched from 12-25 to 12-27...got new chain but is it ok just to measure length against chain i had on the 12-25?save me messing about
around the two big cogs, missing the rear mech, and add a link.
"Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."