Pack PARMAKIT 110cc Ø55mm race 46mm for mécaboite engine DERBI euro 2

PARMAKIT 110cc pack with Ø55mm high engine, large booster exhaust, 6 intake transfers, high diagrams rotating around 194° / 136°, delivered with its 46mm long stroke crankshaft, 90mm connecting rod. Very torquey kit to ask with a 30mm carburetor and an exhaust adapted to large displacement kits!