Hi all, I am doing a survey on what drivetrains users have installed, I am having issues with mine so am looking at making alterations, so would look forward to hearing from anyone as to what works for them, this will help me and another, thanx in advance........wayne davidson Invers NZ......
Crankset -
chainring sizes -
chain -
freewheel brand & model -
freewheel cog sizes -