New to cycling and indoor training here!
Just got a Wahoo Kickr Core and was wondering if the Ultegra CS6700 10 speed - 11x28 is compatible with my bike: https://www.specialized.com/us/en/tarmac-sl6/p/175300?color=293448-175300&searchText=90621-7044. I know my bike’s cassette is Tiagra 10 speed.
The reason I ask is because on my Kickr Core the drivetrain makes a slight grinding noise (I can even feel it a bit as I hit the bottom of my stroke). It’s more obvious the harder the gear. Not sure if this is normal with new cassettes (I’m using the Ultegra) or if I’m misaligning something?
Would appreciate any help! Thanks