RockNRoller RSD10 Solid Deck (for R8, R10, R12), suitable for the R8RT (Mid), R10RT (Max) & R12RT (All-Terrain) Multi-Cart, two-piece carpeted wood ply deck, attaches/detaches easily, prevents small items from falling through the frame bed, can be used as a long (127cm x 41cm) or short (76,2cm x 41cm) deck and stores small for easy transport, coulour: black
Unless you are carting around very large amplifiers/speakers etc and only then width ways, you will probably need the Solid Deck to keep everything on. These are actually fairly decent quality - though be aware they are not what is pictured above as they are now single deck carpeted pieces with little plastic hooks that you need to tighten everytime you use them. Also you can't fold the RockNRoller without removing these in a particular order, so it does make everything slower. Sadly the RockNRollers themselves are very poor QC now and so I wouldn't recommend them overall.