Rick's Universal (Type-B) Field-Excited 3-Phase Regulator/Rectifier for Lead Acid and Lithium Batteries

For 3-Phase Field-Excited Systems only. This includes Many 1970's Honda 4 cylinders, Yamaha XS650's, Kawasaki KZ's and Suzuki GS's. BMW Airheads, and Moto Guzzi's with Bosch alternators. See fitment chart for specifics. This high-quality regulator-rectifier from Rick's Motorsports Electric's for Type-B field-excited systems is the best universal solution we've found for upgrading your OEM field excited charging system. It's our go-to solution in the workshop for many 1970's Honda 4 cylinders, Yamaha XS650's, Kawasaki KZ's and Suzuki GS's, etc. (See below for more details.) Optimized for Lithium Iron Phosphate (LiFePO4) batteries, while also being fully compatible with traditional lead-acid chemistries (including AGM and Gel Cells).  This Reg/Rec is for Type-B Charging systems Only. There are several types of charging systems and reg/rec are built to match. Not sure if this is right for you? scroll down to the fitment chart and see if your bike is on the list. If it's listed under Type-B then you need this (TYPE-B) REG/REC, if you don't see your bike on the list at all, shoot an email to techsupport@revivalcycles.com with your OEM wire diagram and we'll help you out. A-TYPE B-TYPE HONDA BMW R/'s 83 CB550SC Moto Guzzi w/ Bosch Stators 83-86 CB650SC HONDA 79-81 CB650 72-74 CB350F 80-82 CB650C 75-77 CB400F 82 CB650SC 71-78 CB500K 84-86 CB700SC 78 CB550 80-82 CB750C 75-77 CB550F 79-82 CB750F 74-78 CB550K 79-82 CB750K 75-78 CB750F 79 CB750L 69-78 CB750K 82-83 CB750SC 76-78 CB750A 80-82 CB900C YAMAHA 81-82 CB900F 73-75 RD250 83 CB1000C 73-75 RD350 87-88 CBR1000F 75-79 XS650 79-82 CBX1000 77-79 XS650SK 83 CB1100F KAWASAKI YAMAHA 74 KZ400 73-74 TX500 77-78 KZ400A 77-79 RD400 75-77 KZ400D 77-79 XS400 75-77 KZ400S 79-81 XS400 76-77 KZ650 82-83 XS400J SUZUKI 82-83 XS400RJ 72-76 GT550 81-82 XJ550H   81-83 XJ550K   83 XJ550RK   84-85 FJ600   86-88 FZ600   86-88 YX600   80-83 XJ650K   82-83 XJ650LK   80-81 XS650   80-83 XS650SK   85 XJ700N   86 XJ700S   85-86 XJ700X   82-83 XJ750K   83 XJ750MK   81-83 XJ750R   82-83 XJ750RK   78-79 XS750   78-79 XS750S   80-81 XS850   83 XJ900RK   78-81 XS1100   KAWASAKI   76-77 KZ750B Twin  Add the Apex 2.8 High Amp Connector Kit  from the dropdown menu to include the best Reg/Rec connector on the market! Highlights: 14.2 Volt set point (gets the batteries topped up without overcharging Lithium cells) Waterproof Compatible with all 12V 3-phase field-excited charging systems Rated to 400 watts or 30 amps Very low heat generation APEX 2.8 Connectors are a heavy-duty sealed connector ideal for Stator to Regulator connections but versatile enough for many other motorcycle applications. Large terminals means large contact surfaces allowing each to carry up to 40amps of current while the design makes these the most compact 2.8mm system available. Designed to survived harsh automotive conditions under the hood and can be found in many Mopar cars and trucks. Highlights: Ideal for Regulator/Rectifier connections but versatile enough for many other applications. 40 amps per terminal 2, 3, 4, & 6 pole options. Two terminal sizes 14-16AWG and 16-20AWG* Easy to assemble and service Easy release latch with locking mechanism Mounting tab Meets or Exceeds USCAR and GMW3191 Standards  Watertight up to IP 68 Temperature range -40ºc to 150ºC  Vibration Performance 12 G **On an 8 wire Stator we use a 2 pole for the Field Excitement wires and a 6 Pole for the remaining wires. VIEW THE WIRING DIAGRAM HERE. VIEW THE INSTALL GUIDE HERE.