Hi all

I’m obviously doing something wrong when fitting a carbon Kuota K30 crank set.

The cranks seem to be working loose over 20 odd miles – the drive side is then drifting out along with the bearing.

I tighten the bolt through the shaft so that the cranks spin freely – 1/4 of a turn more and they go tight, so assume they’re too tight against the frame.

Any ideas what I’m doing wrong?

Ta muchly 😀