Won't hold a track bike/bike with a 120mm axle and a nutted axle in my experience, although it's possible I did something wrong when trying to make that work.
You need the Tacx axle nuts to screw on the end of the axles, but they are stupidly expensive. Used to be able to get them in Decathlon for a tenner or less.
You need the Tacx axle nuts to screw on the end of the axles, but they are stupidly expensive. Used to be able to get them in Decathlon for a tenner or less.
http://www.wiggle.co.uk/tacx-axle-nuts-10mm-for-non-qr-wheels/
Phil Chrome Domes seemed to work for bolt on track axles IIRC