Is it a sin to mix groupsets?
For example, Ultegra cranks and cassette with 105 shifters and DRs?
It’s a 105 level bike.
In this case for the purposes of a crank-based power meter of said brand.
just considering some options and it made me wonder.
thanks!
Last edited by Metallifan33; 08-28-20 at 11:28 AM.