SPYKE MN-CZ74 Starter Motor Rider MN/CZ74 1.4KW

( Brand: Spyke ), ( Manufacturer Part Number: MN/CZ74 ), ( Type: 1.4kw Starter Motor ), ( Compatible Year: 1993 1992 1991 1990 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxrs-conv Low Rider Sport Convertible ), ( Bundle Description: 1 Pc Genuine Spyke 1.4kw Starter Motor ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review SPYKE Mn/cz74 1.4kw Starter Motor For Harley Davidson Fxrs conv Low Rider fits FXRS WZ 1990–1993

The Spyke MN/CZ74 1.4kW starter motor is a high-performance, reliable replacement option for Harley-Davidson FXRS-D/WG (Conv Rider WG) motorcycles manufactured between 1990 and 1993. This starter motor is specifically designed to fit 1990-1993 Harley-Davidson FXRS models, offering excellent power and durability.

This starter motor boasts a 1.4kW (1800 watts) output, which ensures quick and efficient cranking of the engine. Its powerful design significantly reduces the effort required to start your motorcycle, especially in cold weather conditions or when the battery is weak.

The MN/CZ74 starter motor features a robust construction, with a heavy-duty insulated armature and a compact design. Its high-quality components, including the bearings and brushes, are designed for long-lasting performance, ensuring minimal maintenance and downtime.

The Spyke MN/CZ74 starter motor is engineered with a high torque output, delivering quick engine response and improved acceleration. Its efficient design also helps to reduce fuel consumption and minimize wear on the engine components.

This starter motor is easy to install, with a straightforward wiring harness that connects to the existing battery and starter motor wires. It is compatible with both 12V and 6V battery systems, making it a versatile option for various Harley-Davidson FXRS models.

In summary, the Spyke MN/CZ74 1.4kW starter motor is an ideal replacement for the original starter motor on 1990-1993 Harley-Davidson FXRS-D/WG (Conv Rider WG) motorcycles. Its powerful output, robust construction, and efficient design make it a reliable and long-lasting solution, ensuring quick and easy engine starting for many miles to come.

Buying a SPYKE MN/CZ74 1.4kW Starter Motor for a 1990-1993 Harley-Davidson FXRS: Pros, Cons, and Conclusion

The SPYKE MN/CZ74 1.4kW starter motor is a popular aftermarket option for Harley-Davidson FXRS models from 1990 to 1993. This article aims to provide a clear understanding of the advantages and disadvantages of purchasing this starter motor.

1. Powerful: This starter motor delivers 1.4kW of power, significantly more than the stock motor's 0.6kW, which can make starting the bike easier, especially in colder temperatures.

2. Durability: The SPYKE MN/CZ74 starter motor is constructed using high-quality materials, ensuring long-lasting performance for Harley-Davidson FXRS owners.

3. Reduced Cranking Time: With increased power, the starter motor can crank the engine faster, resulting in quicker engine starts.

1. Cost: The SPYKE MN/CZ74 starter motor is more expensive than the stock option, which may deter some buyers.

2. Installation Complexity: Installing the aftermarket starter motor can be more complicated than a standard installation due to the larger size and slightly different mounting points.

3. Potential Clearance Issues: In some cases, the larger size of the aftermarket starter motor may cause clearance issues with the frame or other components of the motorcycle.

The SPYKE MN/CZ74 1.4kW starter motor offers several benefits, including increased power, durability, and reduced cranking time. However, it comes with a higher cost, installation complexity, and potential clearance issues. Ultimately, the decision to purchase this aftermarket starter motor depends on the individual's priorities, budget, and technical abilities.

If you frequently experience difficulty starting your Harley-Davidson FXRS, particularly in cold temperatures, and are willing to invest in a more powerful and durable starter motor, the SPYKE MN/CZ74 1.4kW starter motor may be an excellent choice for you. However, if cost and installation complexity are major concerns, you might consider other solutions, such as improving battery performance or using a battery warmer. Always consult with a professional mechanic or experienced Harley-Davidson rider before making a decision.

Details:

Spyke 1.4kw Starter Motor for 1990 - 1993 Harley Davidson FXRS-Conv Low Rider Wz: Status: In Stock.

part #: mncz74 prices

• $505.61-$591.91

specifications scostarters:

• for models: Fxrs, Wz
• for makes: Harley, Davidson
• for years: 1990-1993
• brand: Spyke
• mpn: Mn/cz74
• type: 1.4kw Starter Motor
• compatible year: 1993 1992 1991 1990
• compatible make: Harley Davidson
• compatible model: Fxrs-conv Low Rider Sport Convertible
• bundle description: 1 Pc Genuine Spyke 1.4kw Starter Motor
• core charge: Free No Core Charge
• fitment type: Direct Replacement

seller scostarters:

• # reviews: 13268
• city: Multiple warehouses
• rating: 98.0%

returns scostarters:

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

offer scostarters:

• sold: 0
• options: Ship-to-home
• started: November 8, 2025
• availability: In Stock
• quantity: 1

payments scostarters:

• credit card: Mastercard
• wallet: Google-pay
• other

general scostarters:

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

shipping scostarters:

• type: Fixed
• cost: $0.00
• class: Standard
• service: Standard
• transit: 4-6 Days

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