Battery condition is extremely important. No voltage regulator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced.
Please note that there are multiple regulators for some Triumph vehicles. Please refer to the note below to make sur you purchase the right part. Tiger 885 1993 to 1998 This part is the replacement for Tiger 885 with a VIN LOWER than 71698. For VIN 71699 to 124105, please refer to OEM T1300021. Trophy Standard 1991 to 2004 This part is the replacement for Trophy Standard with a VIN LOWER than 29155 or HIGHER than 29156 with a 25 amp alternator. For models with a VIN higher than 29156 and a 40 amp alternator, refer to OEM T1300021 Speed Triple 1994 to 2018 : This part will only fit on Street Triple with a a carburator. If you vehicle has a VIN between 210445 and 461331, please refer to OEM T1304045. If your vehicle has a VIN between 461332 and 499573 and a non ABS version, refer to OEM T1300165. If your vehicle has a VIN between 461332 and 499956 and a ABS version, refer to OEM T1301564. If you vehicle has a VIN BETWEEN 141872 and 210444, refer to part # RM30507 / RMS022-106230. If you vehicle has a VIN lower than 141871, please refer to OEM T1300021. If your vehicle has a VIN higher than 499574 and a Non ABS version or higher than 499957 and a ABS version, please refer to part # RM30506 / RM30506H / RMS022-105928 / RMS023-106203 / RMS023-107140.
The Nippon Denso motorcycle alternator is an excellent unit, used on many makes & models of motorcycles. It is compact and powerful, and usually requires no maintenance. The only downfall of the original units is the voltage regulator unit. The original regulators often fail allowing overcharging, or no charging at all. When they allow overcharging, they fail by permanently energizing the field coil, a quick way to destroy an expensive piece of your alternator.
We come to the rescue with an advanced voltage regulator for the Nippon Denso alternator. We use a modern single Integrated Circuit (IC) chip to accurately control your alternator field coil. This results in a higher charging voltage, longer lasting battery, and more reliable unit. Our unit offers precise voltage regulation, short circuit protection, reverse battery protection, and has a thermal safety shutdown to protect the alternator. Our easy 2-wire installation makes this upgrade a must for your motorcycle!
*All item pictures are accurate, if in doubt do not hesitate and compare our item to your original part.
Yamaha Fazer 700 FZX700 -- 1986-1987
Yamaha FJ 1100 -- 1984-1985
Yamaha FJ 1200 -- 1986-1993
Yamaha FZ 700 -- 1987
Yamaha FZ 750 Genesis -- 1985-1988
Yamaha FZR 1000 -- 1987-1995
Yamaha FZR 750 R -- 1987-1988
Yamaha GTS 1000 -- 1993-1994
Yamaha YZF 1000 R -- 1997
Yamaha YZF 750 R -- 1994-1998
Yamaha YZF-R7 -- 1999
21066-1056
21066-1062
21066-1076
32500-03F00
32500-03F10
36Y-81970-50-00
4BH-81970-00-00
T1300016
32500-27A00
32500-03F11
Other specifications :
Number of plugs : 2
Number of wires : 2
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