... -2 rear sets of tyres
-1 front set
-the glue to put the tyres together
The bag at the end includes heaps of spare parts such as:
-hubs and knuckles
...
... shaft A, bearings, bearing set collars, swashplates set, hardware sets, ball links, landing skids, metal swashplates,, central holders, collect set, central hub and shaft set ...