1. Electrical & Ignition Components Offered
  2. sku: 7837438470160741
  3. BFO 5FR3CG

BFO 5FR3CG Electrical Charging Kit Bigtwin 29985-87 5PCS

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

29985-87 Bfo 5fr3cg Electrical Charging Kit For Harley Bigtwin 1970-99 Non-efi 5pcs

( Brand: Bfo ), ( 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: 5FR3CG ), ( Oe/oem Part Number: 29985-87 ), ( Unit Type: Unit ), ( Universal Fitment: No ), ( Vintage Part: Yes )

Review BFO Electrical Charging Kit Harley Bigtwin Non efi 5pcs fits EFI 1970-99

The BFO 5FR3CG Electrical Charging Kit is specifically designed for Harley-Davidson Big Twin motorcycles manufactured between 1970 and 1999, which do not have electronic fuel injection (EFI). This charging kit includes five essential components to keep your motorcycle's electrical system running efficiently and reliably.

The first component is the main regulator/rectifier (part number 29985-87). This crucial piece of equipment is responsible for charging your motorcycle's battery while the engine is running. It converts the alternating current (AC) produced by the generator into direct current (DC) that your battery needs to store and supply power to the electrical components of your bike.

The second component is the voltage regulator (also part number 29985-87). This vital part works in conjunction with the main regulator/rectifier to maintain a consistent battery voltage level. It ensures that the charging voltage is neither too high nor too low, preventing damage to the battery and other electrical components.

The third component is the stator (not included in the kit). The stator is a stationary part of the motorcycle's electrical system, which houses the coils that generate AC power when the engine is running. The BFO 5FR3CG charging kit is designed to be compatible with various stators, making it a versatile solution for a wide range of Harley-Davidson Big Twin models.

The fourth component is the generator (not included in the kit). The generator, or dynamo, is the part of the electrical system that converts the mechanical energy produced by the engine into electrical energy. It is driven by the engine via a belt or directly, depending on the specific motorcycle model.

The fifth and final component is the wiring harness (not included in the kit). This essential piece of the charging system connects all the various electrical components, ensuring they communicate effectively and function properly. The wiring harness includes the necessary connectors and terminals to make the installation process as straightforward as possible.

In summary, the BFO 5FR3CG Electrical Charging Kit is a comprehensive solution for Harley-Davidson Big Twin motorcycles manufactured between 1970 and 1999 that do not have electronic fuel injection. This kit includes the main regulator/rectifier, voltage regulator, and is designed to be compatible with various stators, generators, and wiring harnesses, ensuring a reliable and efficient electrical charging system for your classic Harley-Davidson.

The BFO 5FR3CG Electrical Charging Kit is designed for Harley-Davidson Big Twin motorcycles manufactured between 1970 and 1999, which do not have electronic fuel injection (EFI). Here are some potential pros and cons of purchasing this charging kit.

Pros:

1. Compatibility: This charging kit is specifically designed for Harley-Davidson Big Twin motorcycles without EFI, ensuring a perfect fit.

2. Improved Performance: The BFO charging kit is designed to provide a more consistent and reliable charging system, which can improve the overall performance of your motorcycle.

3. OEM-Grade Quality: The BFO charging kit is manufactured to OEM-grade standards, ensuring a high level of quality and durability.

4. Easy Installation: The charging kit comes with all necessary components for installation, making it a relatively simple process for most DIY motorcycle enthusiasts.

Cons:

1. Cost: The BFO charging kit may be more expensive than some aftermarket alternatives, which could be a deterrent for some buyers.

2. Availability: This charging kit may not be readily available at all local motorcycle parts retailers, which could require an online purchase.

3. Complexity: While the installation process is relatively straightforward, some motorcycle owners may find the process of diagnosing and replacing their charging system to be complex.

Conclusion:

The BFO 5FR3CG Electrical Charging Kit for Harley-Davidson Big Twin motorcycles offers several advantages, including improved performance, OEM-grade quality, and easy installation. However, it may be more expensive than some alternatives and could require some diagnostic work before installation. Ultimately, if you own a Harley-Davidson Big Twin motorcycle from the specified timeframe and are experiencing charging system issues, this kit may be a worthwhile investment to ensure reliable performance and longevity.

Recommendation:

If you are in the market for a charging kit for your Harley-Davidson Big Twin motorcycle and are experiencing charging system issues, the BFO 5FR3CG Electrical Charging Kit is a solid choice. Its compatibility with your motorcycle, OEM-grade quality, and easy installation make it a worthwhile investment for those seeking reliable and consistent charging performance. However, be prepared for the potential cost and availability challenges and ensure that you have the necessary diagnostic tools and knowledge to install the kit yourself or work with a qualified mechanic to do so.

part # 5fr3cg prices

  • $103.29-$131.89

specifications ignitioncompo:

  • for models: Efi
  • for makes: Harley
  • for years: 1970-99
  • brand: Bfo
  • 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: 5FR3CG
  • oe/oem part number: 29985-87
  • unit type: Unit
  • universal fitment: No
  • vintage part: Yes

general ignitioncompo:

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

seller ignitioncompo:

  • rating: 98.5%
  • # reviews: 738

returns ignitioncompo:

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

payments ignitioncompo:

  • other
  • credit card: Mastercard
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offer ignitioncompo:

  • best offers: True
  • options: Ship-to-home
  • started: December 29, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 14

shipping ignitioncompo:

  • transit: 2-7 Days
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • carrier: FedEx
  • cost: $0.00
  • type: Fixed
for models: efi, for makes: harley, for years: 1970-99, 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: 7837438470160741,

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2 offers $103.29–$131.89 USD
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  • Offer #2: $103.29 price + free delivery = $103.29* total.FREE SHIPPING