SemCycle seat twists

Andrew Arhelger <> writes:
> I bought a new SemCycle XL a couple of months ago and really like it except
> for one thing. I can’t stop the seatpost from twisting. I have really
> tightened down the bolt which seems to have even misshapen the seatpost
> slightly. But the post still twists. It will turn maybe 5 degrees or so in
> either direction. This is really starting to bug me. Any way to get this to
> stop? I think the chrome seatpost is just too slippery.

mine doesn’t do that, well - it does turn a bit if it bashes against the
ground, but not while riding…

> My old Schwinn has a bolt all the way through and that one never turns.

I’d be inclined to drill a hole in that situation too, to lock it…