Invacare Tdx Sp2 Low Rider PowerchairInvacare TDX SP2 Low rider powerchair The new TDX SP2 Low Rider features a drop down seat unit to boast unrivalled low seat to ground heights of either 403mm or 420mm. This allows practical driving positions combined with the ability to easily access WAVs, fit under tables and align with a variety of transfer surfaces. The range features our versatile and highly adaptable Modulite seating system. Designed to provide maximum comfort and postural