Ultegra 11-32 (11 speed) - Useful gears
I have a cannondale synapse road bike with Ultegra 6800 setup. The cog is 11-32 (11 speed). When I use the largest chain ring together with the 3rd rear sprocket (gear number 14) the chain is rubbing against the outer plate of the front derailleur cage. I am aware of the fact that this could be an issue With the largest and maybe the second largest sprocket (gear number 12 and 13), but not with sprocket two and three. Is this something that can be fixed or do I have to "forget" gear 12,13 and 14?