Renato M.wrote a question about Shimano Ultegra CS-6700 Cassette on July 16, 2011
i have shimano 105 set up with crank arm...
i have shimano 105 set up with crank arm with 3 chain rings. I plan to change crank with compact dura ace which has 2 chain rings. does this create a problem with the shifting of gears?
1 Answers