I am upgrading my groupset and wondering what it will take to get the wheels I have now work with an 11 Speed upgrade.
I have one pair of Mavic Ksyrium Elites and a pair of Mavic Cosmic Carbon wheels. I've been told that these can be used with the 11 Speed cassette as is since they have the spacer that Mavic wheels use. Is this true??
My other wheels are Bontrager rxl. Will they require a new free hub, or will I have to have the rear wheel rebuilt??
Thanks in advance for your help.