Diamondback Upper Display Console Membrane Boarding 22-18-775 Works 1100EL 1100U 1100R Recumbent Upright Bike EllipticalItem Condition: Used This unit has a damaged membrane, buy this only for the electronics!! Diamondback Upper Display Console Membrane Boarding 22 18 775 Works 1100EL 1100U 1100R Recumbent Upright Bike Elliptical Part #: 22 18 775 How to Buy Exercise Equipment Replacement Parts: Locate your Model Name & Model (Icon) Serial (All Other Manufacturers) Number. Then find the information in product description. For Serial Numbers the first 2 5 characters