This wing is sold as a spare part and fits any Tracer fuselage ever made.
The wing foam core is covered with 1.5mm balsa sheet which is bonded with epoxy and pressed until cured, the balsa goes to the trailing edge line so there are no trailing edge parts to bond onto the wing.
Prior to the balsa sheet being bonded to the foam core a false trailing edge and aileron leading edge is embeded in the foam core and then covered with the balsa, also the trailing edge has 100 gram of glass cloth to stiffen it up.
The wing requires leading edge wood, tips and aileron hardware to complete.