Originally Posted by
chesky
How about real performance? I don't care about the size as long as it's folded, so Change Bike is better?
It is up to how you define performance.
If you ignore the folded size (I do, as long as they fit in car trunk) Change BIke is better in every possible ways (Cheaper, lighter, objectively stronger, comes in multiple sizes, can use suspension fork and knobbies, etc)
If you value the folded size a lot, Helix is better. But then there are folders with smaller wheels.. (Brompton, EEZZ, etc)