My wife and I are considering to buy a direct drive trainer, the Tacx Flux 2 notably.
Problem is, we have different speed-gears. I have an SRAM 10speed PG1070 and my wife has a Shimano 11speed CS5800.
What is the cheapest way to make sure both of us can use the Flux to its full capabilities (so not just ERG). And what is the best price-quality/future proof way? My driveline already has about 4000kms.