MCS-911897 - Rick''s Motorsport Electrics offers this aftermarket Lithium Ion battery compatible rectifier-regulator for Yamaha street bikes with OE# 3G1-81960-A1-00 or 12R-81960-A1-00. A plug n play piece for those charging systems.

Fitment:
Yamaha: 84-85 FJ600; 86-88 FZ600; 81-82 XJ550H Seca; 81-83 XJ550K Maxim; 83 XJ550RK Seca; 80-83 XJ650K Maxim; 82-83 XJ650LK Seca Turbo; 85 XJ700N Maxim; 86 XJ700S Maxim; 85-86 XJ700X Maxim-X; 82-83 XJ750K Maxim; 83 XJ750MK Midnight Maxim; 81-83 XJ750R Sec