Lambretta S1-3 Li GP SX TVOuter Clutch Sprocket 46T Italian Made exhaust If your old headlamp unit

If your old headlamp unit has the older style Bosch Headlamp Bulb and Holder: You can upgrade to this new type by fitting M6 female spade terminals to the headlamp wires so that they can connect directly to the terminals on the back of the new P43T type bulb

Change the white terminal block from the wiring loom for two 5mm male spade connectors

Piaggio Hexagon

Leonardo 4T 250cc

Electric Start Models

Lambretta S1-3 Li GP SX TVOuter Clutch Sprocket 46T Italian Made exhaust If your old headlamp unitLambretta Outer Clutch Sprocket Crown Wheel 46 Tooth Standard For 4 or 5 Plate Clutch GP Machine cut so that the plates can sit deeper.