ESR450 Regulator/Rectifier BMW/Guzzi - Bosch Alternator by Electrosport – ElectroSport
ELECTRICAL PARTS FOR POWERSPORTS
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ESR450 Regulator/Rectifier BMW/Guzzi - Bosch Alternator

ESR450 Regulator/Rectifier BMW/Guzzi - Bosch Alternator

$ 139.00

ESR450 is a high quality regulator/rectifier unit that will replace the original separate regulator and rectifier that were part of the BOSCH field rotor alternators on BMW and Moto Guzzi models.

Our ESR450 comes ready to be installed with a long wiring harness attached that connects directly to the alternator stator and to the brushes. The output wires are connected to the battery terminals making this setup highly efficient as we do not have to rely on the (oftentimes poor) original wiring and connectors.

After installing ESR450 in this BOSCH alternator system you will notice vastly improved stability of the battery voltage resulting in a healthy battery charge rate at all times.

We offer ESR450 with a full one year warranty.

ESR450 DOES NOT SUPPORT THE CHARGE WARNING LIGHT FUNCTION


This product is known to fit:
1970 BMW R75/5
1971 BMW R50/5
1971 BMW R75/5
1971 MOTO GUZZI V7 Sport
1972 BMW R50/5
1972 BMW R75/5
1972 MOTO GUZZI V7 850 California
1972 MOTO GUZZI V7 850 GT
1972 MOTO GUZZI V7 Sport
1973 BMW R50/5
1973 BMW R60/5
1973 BMW R75/5
1973 MOTO GUZZI V7 850 California
1973 MOTO GUZZI V7 850 GT
1973 MOTO GUZZI V7 Sport
1974 BMW R60/6
1974 BMW R75/6
1974 BMW R90/6
1974 BMW R90S
1974 MOTO GUZZI V7 850 California
1974 MOTO GUZZI V7 850 GT
1974 MOTO GUZZI V7 Sport
1975 BMW R60/6
1975 BMW R75/6
1975 BMW R90/6
1975 BMW R90S
1975 MOTO GUZZI 750 S / S3
1975 MOTO GUZZI 850 California
1975 MOTO GUZZI 850 T
1975 MOTO GUZZI V1000 Hydroconvert
1976 BMW R100S
1976 BMW R60/6
1976 BMW R75/6
1976 BMW R90/6
1976 BMW R90S
1976 MOTO GUZZI 850 LeMans
1976 MOTO GUZZI 850 T
1976 MOTO GUZZI 850 T3
1976 MOTO GUZZI 850 T3 California
1976 MOTO GUZZI V1000 Hydroconvert
1977 BMW R100/7
1977 BMW R100RS
1977 BMW R100S
1977 BMW R60/7
1977 BMW R75/7
1977 MOTO GUZZI 850 LeMans
1977 MOTO GUZZI 850 T
1977 MOTO GUZZI 850 T3
1977 MOTO GUZZI 850 T3 California
1977 MOTO GUZZI V1000 Hydroconvert
1977 MOTO GUZZI V35
1977 MOTO GUZZI V50
1978 BMW R100/7
1978 BMW R100RS
1978 BMW R100S
1978 BMW R60/7
1978 BMW R65
1978 MOTO GUZZI 850 LeMans
1978 MOTO GUZZI 850 T3
1978 MOTO GUZZI 850 T3 California
1978 MOTO GUZZI V1000 G5
1978 MOTO GUZZI V1000 Hydroconvert
1978 MOTO GUZZI V1000 SP
1978 MOTO GUZZI V35
1978 MOTO GUZZI V50
1979 BMW R100
1979 BMW R100RS
1979 BMW R100S
1979 BMW R65
1979 MOTO GUZZI 850 LeMans II
1979 MOTO GUZZI 850 T3
1979 MOTO GUZZI 850 T3 California
1979 MOTO GUZZI V1000 G5
1979 MOTO GUZZI V1000 Hydroconvert
1979 MOTO GUZZI V1000 SP
1979 MOTO GUZZI V35
1979 MOTO GUZZI V50
1980 BMW R100
1980 BMW R100RS
1980 BMW R100S
1980 BMW R65
1980 BMW R80
1980 BMW R80 G/S
1980 BMW R80ST
1980 MOTO GUZZI 850 LeMans II
1980 MOTO GUZZI 850 T3
1980 MOTO GUZZI 850 T3 California
1980 MOTO GUZZI 850 T4
1980 MOTO GUZZI V1000 G5
1980 MOTO GUZZI V1000 LeMans II
1980 MOTO GUZZI V1000 NT
1980 MOTO GUZZI V1000 SP
1980 MOTO GUZZI V35 II
1980 MOTO GUZZI V50 III
1980 MOTO GUZZI V50 Monza
1981 BMW R100
1981 BMW R100CS
1981 BMW R100RS
1981 BMW R65
1981 BMW R65LS
1981 BMW R80
1981 BMW R80 G/S
1981 BMW R80ST
1981 MOTO GUZZI 850 LeMans II
1981 MOTO GUZZI 850 LeMans III
1981 MOTO GUZZI 850 T3
1981 MOTO GUZZI 850 T3 California
1981 MOTO GUZZI 850 T4
1981 MOTO GUZZI V1000 G5
1981 MOTO GUZZI V1000 LeMans II
1981 MOTO GUZZI V1000 NT
1981 MOTO GUZZI V1000 SP
1981 MOTO GUZZI V35 II
1981 MOTO GUZZI V35 Imola
1981 MOTO GUZZI V50 III
1981 MOTO GUZZI V50 MK2
1981 MOTO GUZZI V50 Monza
1982 BMW R100
1982 BMW R100CS
1982 BMW R100RS
1982 BMW R65
1982 BMW R65LS
1982 BMW R80
1982 BMW R80 G/S
1982 BMW R80RT
1982 BMW R80ST
1982 MOTO GUZZI 850 LeMans III
1982 MOTO GUZZI 850 T3
1982 MOTO GUZZI 850 T3 California
1982 MOTO GUZZI 850 T4
1982 MOTO GUZZI V1000 California II
1982 MOTO GUZZI V1000 G5
1982 MOTO GUZZI V1000 LeMans III
1982 MOTO GUZZI V1000 NT
1982 MOTO GUZZI V1000 SP
1982 MOTO GUZZI V35 II
1982 MOTO GUZZI V35 Imola
1982 MOTO GUZZI V50 C
1982 MOTO GUZZI V50 III
1982 MOTO GUZZI V50 Monza
1982 MOTO GUZZI V65
1982 MOTO GUZZI V65 SP
1983 BMW R100
1983 BMW R100CS
1983 BMW R100RS
1983 BMW R65
1983 BMW R65LS
1983 BMW R80
1983 BMW R80 G/S
1983 BMW R80RT
1983 BMW R80ST
1983 MOTO GUZZI 850 LeMans III
1983 MOTO GUZZI 850 T3
1983 MOTO GUZZI 850 T5
1983 MOTO GUZZI V1000 California II
1983 MOTO GUZZI V1000 LeMans III
1983 MOTO GUZZI V35 II
1983 MOTO GUZZI V50 C
1983 MOTO GUZZI V50 III
1983 MOTO GUZZI V50 Monza
1983 MOTO GUZZI V65
1983 MOTO GUZZI V65 Custom
1983 MOTO GUZZI V65 SP
1984 BMW R100
1984 BMW R100CS
1984 BMW R100RS
1984 BMW R65
1984 BMW R65LS
1984 BMW R80
1984 BMW R80 G/S
1984 BMW R80RT
1984 BMW R80ST
1984 MOTO GUZZI 850 LeMans III
1984 MOTO GUZZI 850 T3
1984 MOTO GUZZI 850 T5
1984 MOTO GUZZI V1000 California II
1984 MOTO GUZZI V1000 SP II
1984 MOTO GUZZI V35 II
1984 MOTO GUZZI V50 III
1984 MOTO GUZZI V50 Monza
1984 MOTO GUZZI V65 Custom
1984 MOTO GUZZI V65 II
1984 MOTO GUZZI V65 Lario
1984 MOTO GUZZI V65 SP
1984 MOTO GUZZI V65 TT
1985 BMW R100RS
1985 BMW R100RT
1985 BMW R65
1985 BMW R80 G/S
1985 BMW R80RT
1985 MOTO GUZZI 850 T3
1985 MOTO GUZZI 850 T5
1985 MOTO GUZZI V1000 California II
1985 MOTO GUZZI V1000 Lemans IV
1985 MOTO GUZZI V1000 SP II
1985 MOTO GUZZI V35 II
1985 MOTO GUZZI V50 III
1985 MOTO GUZZI V50 Monza
1985 MOTO GUZZI V65 Custom
1985 MOTO GUZZI V65 II
1985 MOTO GUZZI V65 Lario
1985 MOTO GUZZI V65 SP
1985 MOTO GUZZI V65 TT
1986 BMW R100RS
1986 BMW R100RT
1986 BMW R65
1986 BMW R80 G/S
1986 BMW R80RT
1986 MOTO GUZZI 850 T5
1986 MOTO GUZZI NTX 650
1986 MOTO GUZZI V1000 California II
1986 MOTO GUZZI V1000 Lemans IV
1986 MOTO GUZZI V1000 SP II
1986 MOTO GUZZI V35 II
1986 MOTO GUZZI V35 III
1986 MOTO GUZZI V50 III
1986 MOTO GUZZI V65 Custom
1986 MOTO GUZZI V65 Florida
1986 MOTO GUZZI V65 II
1986 MOTO GUZZI V65 TT
1986 MOTO GUZZI V75
1987 BMW R100RS
1987 BMW R100RT
1987 BMW R65
1987 BMW R80 G/S
1987 BMW R80RT
1987 MOTO GUZZI 850 T5
1987 MOTO GUZZI Mille GT1000
1987 MOTO GUZZI NTX 650
1987 MOTO GUZZI V1000 California III
1987 MOTO GUZZI V1000 Lemans IV
1987 MOTO GUZZI V1000 SP II
1987 MOTO GUZZI V35 III
1987 MOTO GUZZI V50 III
1987 MOTO GUZZI V65 Florida
1987 MOTO GUZZI V65 II
1987 MOTO GUZZI V75
1988 BMW R100GS / + Paris Dakar
1988 BMW R100RS
1988 BMW R100RT
1988 BMW R65
1988 MOTO GUZZI 850 T5
1988 MOTO GUZZI Mille GT1000
1988 MOTO GUZZI NTX 650
1988 MOTO GUZZI V1000 California III
1988 MOTO GUZZI V1000 LeMans V
1988 MOTO GUZZI V1000 SP II
1988 MOTO GUZZI V35 III
1988 MOTO GUZZI V50 III
1988 MOTO GUZZI V65
1988 MOTO GUZZI V65 Florida
1988 MOTO GUZZI V75
1989 BMW R100GS / + Paris Dakar
1989 BMW R100RS
1989 BMW R100RT
1989 MOTO GUZZI 650 GT
1989 MOTO GUZZI 850 T5
1989 MOTO GUZZI Mille GT1000
1989 MOTO GUZZI NTX 650
1989 MOTO GUZZI NTX 750
1989 MOTO GUZZI Targa 750
1989 MOTO GUZZI V1000 California III
1989 MOTO GUZZI V1000 LeMans V
1989 MOTO GUZZI V50 III
1989 MOTO GUZZI V65
1989 MOTO GUZZI V65 Florida
1990 BMW R100GS / + Paris Dakar
1990 BMW R100R
1990 BMW R100RS
1990 BMW R100RT
1990 MOTO GUZZI 1000 S
1990 MOTO GUZZI 850 T5
1990 MOTO GUZZI Mille GT1000
1990 MOTO GUZZI NTX 650
1990 MOTO GUZZI NTX 750
1990 MOTO GUZZI Targa 750
1990 MOTO GUZZI V1000 California III
1990 MOTO GUZZI V1000 LeMans V
1990 MOTO GUZZI V1000 SP III
1990 MOTO GUZZI V50 III
1990 MOTO GUZZI V65
1990 MOTO GUZZI V65 Florida
1991 BMW R100GS / + Paris Dakar
1991 BMW R100R
1991 BMW R100RS
1991 BMW R100RT
1991 MOTO GUZZI 1000 S
1991 MOTO GUZZI 850 T5
1991 MOTO GUZZI California III
1991 MOTO GUZZI Mille GT1000
1991 MOTO GUZZI NTX 750
1991 MOTO GUZZI Targa 750
1991 MOTO GUZZI V1000 LeMans V
1991 MOTO GUZZI V1000 SP III
1991 MOTO GUZZI V65
1991 MOTO GUZZI V65 Florida
1992 BMW R100GS / + Paris Dakar
1992 BMW R100R
1992 BMW R100RS
1992 BMW R100RT
1992 MOTO GUZZI 1000 S
1992 MOTO GUZZI 850 T5
1992 MOTO GUZZI California III
1992 MOTO GUZZI Mille GT1000
1992 MOTO GUZZI NTX 750
1992 MOTO GUZZI Targa 750
1992 MOTO GUZZI V1000 LeMans V
1992 MOTO GUZZI V50
1992 MOTO GUZZI V65
1992 MOTO GUZZI V65 Florida
1993 BMW R100GS / + Paris Dakar
1993 BMW R100R
1993 BMW R100RS
1993 BMW R100RT
1993 MOTO GUZZI 1000 S
1993 MOTO GUZZI 850 T5
1993 MOTO GUZZI California III
1993 MOTO GUZZI Mille GT1000
1993 MOTO GUZZI NTX 750
1993 MOTO GUZZI SP1000 III
1993 MOTO GUZZI V50
1993 MOTO GUZZI V65
1994 BMW R100GS / + Paris Dakar
1994 BMW R100R
1994 BMW R100RT
1994 MOTO GUZZI California III
1994 MOTO GUZZI V50
1994 MOTO GUZZI V65
1994 MOTO GUZZI V65 Florida
1995 BMW R100GS / + Paris Dakar
1995 BMW R100R
1995 BMW R100RT
1995 MOTO GUZZI 750 Strada
1995 MOTO GUZZI V50
1995 MOTO GUZZI V65
1996 MOTO GUZZI 750 Strada
1996 MOTO GUZZI V50
1997 MOTO GUZZI 750 Strada
1997 MOTO GUZZI V50
1998 MOTO GUZZI 750 Strada
1998 MOTO GUZZI V50
1999 MOTO GUZZI 750 Strada
1999 MOTO GUZZI V50
2000 MOTO GUZZI V50
2001 MOTO GUZZI V50