I’m using a (carbon) SuperSix Evo Frame on an Elite Direto direct drive trainer.
Something I noticed recently: When I tighten the skewers on the rear dropouts, they slightly flex inwards (maybe 1mm). I rechecked the manual and the trainer is set up exactly as described. Using the exact same model of 11 speed cassette as on my rear wheel, so no spacers.
Does anyone observe something similar? I used it like this for a couple dozen hours already without obvious damage - but I feel like this is not desirable? On my rear wheel, there is no flex while closing the skewer.
Petty typical. Frames are designed to a nominal axle width, but there are tolerances and so they can be a bit wider or narrower. That minor amount of flex is perfectly acceptable.
Saying that, everyine should always make certain they know the nominal axle width of their frame, and have the trainer setup to match that standard.
I have exactly the same issue with my Cannondale Synapse carbon frame flexing when I put on my Wahoo KICKR. The flex is to a fairly high level and puts all my gears out, meaning I have to tweak gear cables etc every time I put on and take off the turbo.
I’d welcome any suggestions on what I could do differently to make this an easier / smoother approach with less faffing.
It’s the disc brake model with a quick release lever. The KICKR has an adapter that allows you to move it between quick release and thru axle type bikes. I have tried flipping this round. It actually gives less flex when I put it in the thru axle way round, but still not spot on.