Desperatley seeking: Is there a universal ride-on board?

[Elsqueak]

I have a maxi cosi streety and a silver cross pop sport buggy.

Is there a universal ride-on board that I could use for both or am I asking too much?

Have trawled the Internet but can't get the information I need.

Please let me know if you know of one?

Try a Bumprider or the Lascal website?

Thank you. I'll check the bump rider out. Lascal says it doesn't fit both.