Kit for converting from recoil starter to ELECTRIC START complete with regulator and alternator for battery charging compatible with engine models: RUGGERINI RF80 RF81 RF90 RF91 RF120 ACME ADN43 ADN47 ADN54 The kit consists of: - Starter motor - Sprocket (internal d. 236 mm, external d. 274 mm, teeth 109) - Alternator - Regulator - Regulator protection Code: 170017K.1 sm