Screw Fanwheel to the rotor flywheel 4 pieces M 6x11, PASCOLI for Vespa 125 V1-15, V30-33, VM, VN, VNA, VNB, 150 VL, VB1, T1 -4, VBA, VBB, VGLA-B, GS VS1-5, Hoffmann, Acma .