Garelli Mosquito in an unusual version with side mount for micro-engine frames, the vehicle had a handcrafted tuning at the time of its distribution (in the 1950s), consisting in replacing the original cast iron piston with an aluminium one, widening the exhaust and intake opening, lowering the cylinder by approx. 2 mm, widening the intake manifold. Engine was disassembled, sandblasted, washed and polished for the sole purpose of static display in a private collection. Engine is not in working condition, to make it work one should have piston rings, engine gaskets replaced, electrical system verified and properly tightened bolts.