Factory Bultaco Switchbox Schematics

Leonelli Switchbox Bultaco Factory #421-001/Leonelli #L150. There appear to be at least (3) versions of the switch. Two different Leonelli numbers are L150/V & L150T. Note the top pic is reversed to the bottom.

Factory OEM #13.21-001/#13.20-001 Switchbox



Motoplat Yellow Button Switch with 1 lever (Bultaco 4 wire harness in Bultaco wiring colors). Seen on Frontera's.

Motoplat Ylw Switch