Cup Holder for Pride Mobility Scooters and Power Chairs With Non Recessed Arm Rest Pads (A Style) (ACCASMB1025) Genuine Buddy Little International 50 Speedgrip compound improves handling and K92 1128 Speedgrip compound improves handling and lowers rolling resistance completely enclosed systems where the liquid electrolyte (the acid) is completely sealed hence the term "sealed lead acid This flip up cup holder assembly is for use on seats with arm rests with arm rest pads that do not have cosmetic edge guards and are not recessed into the arm rest bracket Please check the compatibility tab for your model before purchasing and check the other available cup holders to be sure this cup holder is the correct one for your model