Designed around the popular 25 - 35cc petrol engines but also suitable for larger glow engines the Wots·Wot XL has a fully built-up structure from precision CNC cut balsa and ply, the assembled model then being carefully covered in film, whilst the fibreglass cowling is painted to match.

To enable easy transport and storage the Wots·Wot XL is easy to assemble and disassemble, the moulded wing struts having a single attachment screw at each end, whilst both wing panels separate into two halves. Once disassembled, the Wots·Wot XL will fit into standard estate cars and many hatchbacks with room to spare.