PARAGON Track-Start Plus Enhancements These new starting platform options are available on all Track Start platform models and can easily retro-fitted on any existing Track Start platforms. Adjustable Backplate Kit Includes T-304 stainless steel, powder coated supporting frame, T-304 slide track with locking pins and a cross-grooved, sand-coated polypropylene footrest. Custom colors are optional. There is no charge for a color upgrade for Poly Sand Adjustable Backplate. Side Hand Grip Kit Includes 2 polished 1" O.D. T-304 stainless steel handles with mounting plates and required hardware. Powder Coat for Hand Grips Coordinates the hand grips to the platform color scheme.