Controller ESR 650block plug A 3gang female, 3x yellow, block plug B 6gang female, 2x green, 2x redCompatible with HONDA GL500 Silverwing / Interstate (81-82)CX500T Turbo (82)VF500F/F2 (84-86)VF500C / V30 Magna (84-85)VT500C Shadow (83-86)VT500FT Ascot (83-84)CX650C (83)CX650T Turbo (83)GL650 Silverwing / Interstate (83)VF700C Magna (84-88)VF700F Interceptor (84-85)VF700C Magna (84-87)VF700S Sabre (84-85)VT700C Shadow (84-85)VF750S Sabre (82-83)VF750C Magna (82-83)VF750F V45 Interceptor (83-84)VF1000F Interceptor (84)VF1000R (84-86)VF1100S / V65 Sabre (84-85)VF1100C / V65 Magna (83-86)VT1100C Shadow (85-86)- technically modified regulators are excluded from exchange)WARNING: This regulator is not suitable for a lithium-ion battery! The battery or other electronic components may be damaged! Suitable for the following battery types:lead/acid, lead/acid MF, AGM, pure lead or gel