BFO XCS5MV Rotor Stator Regulator Kit Bigtwin Cam 29985-87

( Brand: Bfo ), ( Part Type: Rotor Stator 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: XCS5MV ), ( Oe/oem Part Number: 29985-87 ), ( Unit Type: Unit ), ( Universal Fitment: No ), ( Vintage Part: Yes )

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

The BFO XCS5MV Rotor Stator Regulator is a crucial component for the electrical system of Harley-Davidson Big Twin motorcycles manufactured between 1970 and 1999, excluding non-twin cam models. This regulator is designed to maintain a consistent voltage output from the alternator, ensuring the proper functioning of the motorcycle's electrical components.

The BFO XCS5MV Rotor Stator Regulator is a high-performance upgrade over the original equipment manufacturer (OEM) part. It boasts an advanced design that features a robust construction, ensuring durability and reliability even under the most demanding riding conditions. The regulator's housing is made of high-strength aluminum, which not only provides excellent heat dissipation but also contributes to the overall weight reduction of the motorcycle.

The internal components of the regulator are equally impressive. It utilizes a precision-engineered rotor and stator assembly, which ensures accurate voltage regulation and stable output. The regulator also incorporates a high-quality voltage regulator chip, which offers improved efficiency and longevity compared to the OEM part.

Installing the BFO XCS5MV Rotor Stator Regulator is a straightforward process. It is designed to be a direct replacement for the OEM part, requiring no modifications to the motorcycle's wiring harness or electrical system. The regulator comes complete with all necessary hardware for installation, including mounting brackets and wiring connectors.

By upgrading to the BFO XCS5MV Rotor Stator Regulator, Harley-Davidson Big Twin owners can expect improved electrical system performance, enhanced reliability, and longer component life. The regulator's superior design and construction make it an essential upgrade for any motorcycle enthusiast looking to maximize the performance and longevity of their Harley-Davidson Big Twin.

Buying a BFO XCS5MV rotor stator regulator for Harley Big Twin 1970-1999 (part number 29985-87, non-twin cam kit) comes with both advantages and disadvantages. Here's a detailed analysis:

1. Improved Charging Efficiency: The BFO XCS5MV regulator is designed to provide better charging efficiency compared to the stock regulator. This can help ensure your battery stays charged and maintains optimal performance.

2. Enhanced Battery Life: By ensuring consistent charging and preventing overcharging or undercharging, the new regulator can help prolong the life of your battery.

3. Easy Installation: The kit includes all necessary components for a straightforward installation process. This can save you time and money compared to having to source and install individual parts.

1. Cost: The BFO XCS5MV regulator is more expensive than a stock regulator. While the long-term benefits may outweigh the initial investment, it is an important consideration for those on a tight budget.

2. Potential Compatibility Issues: Although the kit is designed for non-twin cam Harley Big Twin models, there have been reports of compatibility issues with specific motorcycles. It is essential to verify the kit's compatibility with your specific bike model before making a purchase.

The BFO XCS5MV rotor stator regulator can be a valuable investment for Harley Big Twin owners looking to improve their charging system's efficiency and prolong their battery's life. However, the higher cost and potential compatibility concerns should be carefully considered before making a purchase. If you determine that the benefits outweigh the drawbacks and your motorcycle is compatible, the BFO XCS5MV regulator can be an excellent upgrade for your Harley Big Twin.

If you decide to purchase the BFO XCS5MV rotor stator regulator, ensure that you verify its compatibility with your specific Harley Big Twin model. Additionally, consider the long-term benefits of improved charging efficiency and potential battery life extension when weighing the investment against the initial cost.

part # xcs5mv price

• $131.89

specifications ignitioncompo:

• for models: Twin
• for makes: Harley
• for years: 1970-99
• brand: Bfo
• part type: Rotor Stator 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: XCS5MV
• oe/oem part number: 29985-87
• unit type: Unit
• universal fitment: No
• vintage part: Yes

general ignitioncompo:

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

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• service: FedEx Ground / FedEx Home Delivery
• transit: 2-7 Days
• carrier: FedEx
• cost: $0.00

returns ignitioncompo:

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

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offer ignitioncompo:

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

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