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: YTX9-BS battery for KTM 690 620 Duke 640 Supermoto 400 LC4 LSE RXC Motorcycle : Automotive
Amazon.com: Acerbis Super Motard Front Fender KTM Orange for KTM 640 LC4 Adventure 2006-2008 : Automotive
Amazon.com: YTX9-BS SLA Replacement Battery Compatible with KTM 640 RXC LC4 Super Moto 99-02 - 4 Pack : Automotive
Amazon.com: Thermostat & O-Ring for KTM 640 LC4 Dual Sport Duke Enduro Supermoto 1999-2005 : Automotive