Hi Jeleben 12. As we’re soon to pick up or own Cyclone, I don’t have specific measurements to help you with. However what I can convey is that a typical RV King (which the cyclones use) is either 72x75 or 72x 80. A short queen is typically 60x74 or 60x75. So if the king mattress in cyclones is 80 inches long, then you’ll likely need to trim the end of the wood platform as long as it’s not so much that it exposes the storage compartment under the bed. The sides of the wood platform will also have be trimmed so that the platform doesn’t extend beyond the mattress. Sorry that doesn’t directly answer your question bu thought I’d point out these details in case you hadn’t already considered them. If you should wish to use the bed in the raised position, it’s likely the bend won’t be in as comfortable a location and feet may hang off the end of the mattress.