Bottom pads don't offer a lot of grip, they are just there more to protect the desk, but if you constantly replace wheels it's not the easiest to use as it is quite light and the QRs have no play and requires force to go in.
It works with round wheels over 370mm, since it has an angle it may go up to 400mm (specially if the have a spacer) but that just be very on the limit.
I would like an option to include a 70mm adapter instead of a specific QR holder, it would allow more different uses.
Prodotto eccezionale! Servizio vendita perfetto e tempi di spedizione e consegna super rapidi!
Ordering was simple and delivery was swift, really nice size and the grips feel great with or without gloves, ordered the aluminium version and the quality is outstanding, the same brushed finish as the Logitech. Absolutely rock solid, you will not be disappointed.