Amazon.com: Replacement Part for 12V Motorcycle Voltage Regulator Rectifier for KTM Motor 640 LC4 12 18 Liters Adventure Prestige Supermoto 660 Rally 58411034100 : Automotive
Amazon.com: Replacement Part for KTM 640 Adventure-R LC4 12 18 Liters Prestige Supermoto LC4-E 660 Rally Voltage Rectifier Motorcycle Regulator 58411034100 : Automotive