Am getting FSA Energy compact crank with new Trek 5200. I'm going for compact crank instead of Ultegra triple...I still want a granny gear of sorts..would like gear inches range of approx 30" to 100".
Chainrings are 50/34.
Please suggest specific rear cogs (9 speed) (eg: for 12-25 or 26 cogs...or should I go 13 to 26?)
Chainrings are 50/34.
Please suggest specific rear cogs (9 speed) (eg: for 12-25 or 26 cogs...or should I go 13 to 26?)