Hello, I have a road bike with a 10-speed Shimano 105 group and want to upgrade some parts to the new 11-speed Shimano. Are the groups compatible, will this 11-speed crankset work with 10-speed components? Thanks
I ordered the medium but it was too long in the back and a little loose fitting.Returned for a size small and it fits perfect.My chest measurement is 36''.Very pro, and pretty cool looking. Great price too! I am happy.