I presently own a BX1800. My only complaint has been with the ROPS. It doesn't fold down. During the weekend I picked up a brochure for the new BX22. Much to my surprise, they have provided this unit with a "foldable" ROPS. Does anyone know if it is possible to purchase a BX22 ROPS and install it on the BX1800 without having to do any modifications?