1. Electrical & Ignition Components Offered
  2. sku: 7823767490282752
  3. BFO JV0R7M

BFO JV0R7M Alternator Regulator Kit Bigtwin Cam 29985-87

fits model: Twin. make: Harley. year: 1970-99.

29985-87 Bfo Jv0r7m Alternator Regulator Kit For Harley Bigtwin 1970-99 Non-twin Cam

( Brand: Bfo ), ( Part Type: Alternator Regulator Cam ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Compatible Year: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 ), ( Manufacturer Part Number: JV0R7M ), ( Oe/oem Part Number: 29985-87 ), ( Unit Type: Unit ), ( Universal Fitment: No ), ( Vintage Part: Yes )

Review BFO Alternator Regulator Kit Harley Bigtwin Non twin Cam fits TWIN 1970-99

The BFO JV0R7M Alternator Regulator is a high-quality replacement part designed specifically for Harley-Davidson Big Twin motorcycles manufactured between 1970 and 1999. This regulator is a non-twin cam kit, making it an ideal solution for motorcycles with this engine configuration.

This alternator regulator is engineered to deliver reliable and consistent voltage regulation to your motorcycle's electrical system. It is designed to fit directly onto the alternator, making installation straightforward and hassle-free. The regulator housing is made from durable cast aluminum, providing excellent heat dissipation and protecting the internal components from the elements.

The internal components of the regulator are designed to provide long-lasting performance. The voltage regulator is a fixed-voltage design, meaning it maintains a consistent output voltage regardless of engine speed. This ensures that your electrical system receives a steady supply of power, preventing voltage fluctuations that can damage sensitive components.

The BFO JV0R7M Alternator Regulator is also designed to be easy to install. It comes with all necessary hardware, including mounting bolts and wiring connectors. The wiring connectors are color-coded for easy identification and connection to the corresponding terminals on the regulator and the motorcycle's electrical system.

This alternator regulator is also compatible with aftermarket accessories such as lights, heated grips, and other electrical add-ons. It is designed to provide sufficient current to power these accessories while maintaining proper voltage regulation.

In summary, the BFO JV0R7M Alternator Regulator is a high-quality replacement part for Harley-Davidson Big Twin motorcycles manufactured between 1970 and 1999. It is designed to provide reliable and consistent voltage regulation, is easy to install, and is compatible with aftermarket accessories. With its durable cast aluminum housing and long-lasting internal components, this regulator is an excellent investment for any Harley-Davidson Big Twin owner.

Buying a BFO JV0R7M Alternator Regulator for Harley Big Twin (1970-1999) - Pros, Cons, and Conclusion

The BFO JV0R7M Alternator Regulator is a popular aftermarket option for Harley-Davidson Big Twin motorcycles (1970-1999) with non-twin cam engines. This part replaces the stock regulator and is designed to improve charging system performance. In this analysis, we will discuss the key pros and cons of purchasing this alternator regulator.

Pros:

1. Improved charging system efficiency: The BFO JV0R7M alternator regulator is designed to provide better charging system performance, which can lead to improved battery life and more consistent electrical power delivery to the motorcycle.

2. Simple installation: This alternator regulator is a direct replacement for the stock part, making the installation process straightforward and relatively easy for most DIY enthusiasts.

3. Durability and reliability: The BFO JV0R7M alternator regulator is manufactured with high-quality materials and is designed to withstand the rigors of motorcycle use.

4. Enhanced electrical system performance: By providing more consistent charging, this alternator regulator can help improve the overall performance of the motorcycle's electrical system, including better lighting, improved starter performance, and more reliable ignition.

Cons:

1. Cost: The BFO JV0R7M alternator regulator is more expensive than the stock part. While the price difference may not be significant, it is an important consideration for budget-conscious riders.

2. Potential compatibility issues: Although this alternator regulator is designed to fit most Harley-Davidson Big Twin motorcycles (1970-1999) with non-twin cam engines, it is essential to double-check compatibility before purchasing to ensure a proper fit.

3. Requires additional tools for installation: While the installation process is generally straightforward, some additional tools may be required to complete the job, such as a multimeter and a torque wrench.

Conclusion:

The BFO JV0R7M alternator regulator is an excellent investment for Harley-Davidson Big Twin motorcycle owners (1970-1999) seeking improved charging system efficiency, reliability, and overall electrical system performance. While the cost may be a consideration for some, the benefits of this aftermarket part are likely to outweigh the initial investment. However, it is essential to verify compatibility before purchasing and to prepare for a straightforward but tool-intensive installation process.

Recommendation:

If you are a Harley-Davidson Big Twin motorcycle owner (1970-1999) with a non-twin cam engine seeking to enhance your charging system and electrical system performance, the BFO JV0R7M alternator regulator is a worthwhile consideration. Ensure proper compatibility and prepare for the installation process to enjoy the benefits of this high-quality aftermarket part.

part # jv0r7m price

  • $131.89

specifications ignitioncompo:

  • for models: Twin
  • for makes: Harley
  • for years: 1970-99
  • brand: Bfo
  • part type: Alternator Regulator Cam
  • california prop 65 warning: California Prop 65 Warning
  • compatible year: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
  • manufacturer part number: JV0R7M
  • oe/oem part number: 29985-87
  • unit type: Unit
  • universal fitment: No
  • vintage part: Yes

returns ignitioncompo:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

payments ignitioncompo:

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general ignitioncompo:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

shipping ignitioncompo:

  • type: Fixed
  • class: Standard
  • cost: $0.00
  • transit: 3-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx

offer ignitioncompo:

  • sold: 0
  • started: December 28, 2025
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home

seller ignitioncompo:

  • rating: 99.2%
  • # reviews: 11214
for models: twin, for makes: harley, for years: 1970-99, part type: alternator regulator cam, california prop 65 warning: california prop 65 warning, compatible year: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, oe/oem part number: 29985-87, unit type: unit, universal fitment: no, vintage part: yes,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components, sku: 7823767490282752,

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