Please advise which, if any, toddler roller is suitable to use on a Super Nitro?
The frame of the Super Nitro is a bit special, therefore not easy to pair up with a sibling buggy board. I believe a Lascal Buggy Board Maxi or a Bumprider whould fit, but the seat will have to face forward for sure. I would suggest trying it out in a shop, though, or get it online so that you are able to return it if by chance it doesn't, but I think that at least with the prolonging set it should be ok. I don't want to promise you that though, as I did not try in person.