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Frankenstein Trikes Problems, Overview, Specs, and More

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Frankenstein Trikes have become a popular choice for motorcycle enthusiasts looking to combine the classic appeal of a Harley-Davidson with the stability and comfort of a trike setup. These custom-built trikes offer a unique riding experience and a distinctive appearance. However, with their growing popularity comes a range of challenges and problems that riders may encounter. Issues such as overheating, electrical faults, and suspension failures are not uncommon, and they stem from the complex nature of converting a two-wheeled motorcycle into a three-wheeled trike.

Owners of Frankenstein Trikes often face a variety of mechanical and structural concerns. Overheating can lead to significant engine damage if not addressed promptly, while electrical issues may result from the intricate customization required for trike conversion. Additionally, the extra load and altered dynamics can lead to frame damage, affecting the overall integrity and safety of the trike. Subsequently, this necessitates an understanding of the common problems and maintenance requirements that come with owning a Frankenstein Trike. Practical knowledge of troubleshooting these issues is essential for ensuring both the longevity of the trike and the safety of the rider.

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Overview of Frankenstein Trikes

A Harley Street 500 and A Sportster 1200 converted into Frankenstein Trikes, of which commonly experience problems

Frankenstein Trikes have carved a niche in the motorcycle industry, offering enthusiasts a unique way to transform their motorcycles into trikes. Quality trike kits and conversion options stand at the forefront of what Frankenstein offers.

What Is a Frankenstein Trike Kit

A Frankenstein Trike Kit is a comprehensive set of components designed to convert a two-wheeled motorcycle into a three-wheeled trike. These kits are engineered for ease of installation and to enhance the riding experience. Frankenstein is a recognized brand in this space and is known for its commitment to quality. The kits often include items such as a rear end assembly, wheels, tires, and necessary hardware.

  • Components typically found in a kit:
    • Rear End Assembly
    • Swing Arm
    • Wheels and Tires
    • Mounting Hardware
    • Fenders

The Evolution of Trike Conversion Kits

Conversion kits have evolved significantly over the years, adapting to the shifting demands of motorcyclists and advancements in technology. Frankenstein Trikes have been part of this evolution, continuously refining their trike kits to increase their reliability and performance. Each iteration aims to offer smoother handling, better load distribution, and improved aerodynamics. This dedication to progress reflects in their current lineup of conversion kits, which cater to a wide range of motorcycle models.

Installation and Maintenance

Proper installation and regular maintenance are crucial for the optimal performance of Frankenstein Trikes. Attention to detail during the installation process can prevent many common issues, while a disciplined maintenance schedule ensures long-term reliability and safety.

The Installation Process

Installation of a Frankenstein Trike kit must be approached with precision. The trike’s swing arm and frame integrity are paramount; therefore, meticulous adherence to the manufacturer’s guidelines is absolutely essential. During installation, each step should be:

  • Carefully reviewed against the instruction manual.
  • Executed using the correct tools and techniques.
  • Inspected thoroughly before moving to the next step.

Special emphasis should be placed on the alignment of the trike kit, as improper fitting can lead to uneven tire wear and handling difficulties.

Regular Maintenance Essentials

Maintenance is integral to the longevity of Frankenstein Trikes. Owners must establish a regular maintenance schedule that covers:

  • Battery checks: Secure connections and charge levels should be regularly inspected.
  • Braking system: Frequent service to ensure responsiveness and safety.
  • Drive belt: Inspection for wear and proper tension to avoid slipping or snapping.
  • Engine health: Regular oil changes, air filter checks, and cooling system inspections to prevent overheating.
  • Clutch: Monitoring for smooth engagement and disengagement.

Routine checks and services are recommended to catch issues before they escalate, keeping the trike in top condition. An owner’s manual will list specific intervals and procedures, which should be followed rigorously.


Frankenstein Trikes Problems With Performance and Stability

Trike riders often notice the stark difference in stability and performance when compared to two-wheeled motorcycles. This section addresses the crucial aspects of riding stability and suspension systems, which are central to a confident and enjoyable riding experience.

Enhancing Riding Stability

Riding stability is paramount in trikes, as their three-wheeled design alters the riding dynamics. Stability issues may arise from improper alignment or uneven weight distribution. They should ensure the trike’s center of gravity is low to improve handling, especially during cornering. The following factors are pivotal:

  • Wheel Alignment: Correct alignment prevents uneven tire wear and wobbling.
  • Weight Balance: Proper load distribution enhances stability.

Related read: Harley Death Wobble Model Years, Causes, Signs and More

Suspending Disbelief: The Suspension System

The suspension system plays a critical role in the overall performance of a trike. It absorbs shocks from road irregularities, contributing to a smooth and stable ride. A well-maintained suspension system can make a significant difference in the riding experience. The key components include:

  • Shocks and Springs: They should regularly inspect these for wear and proper function.
  • Suspension Adjustments: Regular adjustments ensure optimal performance and comfort.

Each element within the riding stability and suspension systems should be addressed with care to maintain and improve the trike’s performance and stability, ensuring a secure and pleasant riding experience.

Common Mechanical Problems and More

A rear view of a Frankenstein trike that is experiencing ongoing mechanical problems

Frankenstein Trikes owners may encounter several mechanical issues that can impact the performance and reliability of their vehicles. This section will detail specific challenges related to steering, braking, engine, and transmission that are commonly reported by trike users.

Steering and Braking Challenges

Steering Alignment: Proper alignment is critical for trikes to ensure stability and control. Misalignment can lead to poor handling and excessive tire wear.

  • Common Symptoms: Difficulty in steering, a trike that pulls to one side, and uneven tire wear.
  • Preventive Measures: Regular checks and adjustments by a qualified technician.

Braking Performance: Braking issues in Frankenstein Trikes might manifest as reduced stopping power or uneven braking pressure, sometimes due to hydraulic problems in the trike’s braking system.

  • Common Symptoms: Longer stopping distances, brake pedal feels spongy, or braking forces are unequal across wheels.
  • Preventive Measures: Regular inspection of brake pads, rotors, and fluid can prevent these issues.

Engine and Transmission Troubles

Engine Malfunctions: Engine malfunctions might include overheating, loss of power, or failure to start. These could be due to a variety of causes ranging from cooling system failures to electrical issues.

  • Common Symptoms: High engine temperature readings, power loss during acceleration, or the engine not turning over.
  • Potential Solutions: Check cooling systems for leaks or blockages, replace faulty electrical components, and maintain engine fluids at correct levels.

Transmission Concerns: A smooth transmission is key for a good riding experience. Problems can arise in the form of gear slipping or difficulty in shifting.

  • Common Symptoms: Trike struggles to change gears, unusual noises during gear changes, or a sense of hesitation while accelerating.
  • Preventive Measures: Regular transmission fluid check-ups and immediate attention to any shift irregularities.

It’s important for trike owners to address these mechanical issues promptly to ensure a safe and enjoyable ride. Regular maintenance and professional inspections can help mitigate common problems associated with Frankenstein Trikes.


Troubleshooting Guide, Tips, and Solutions

Frankenstein Trikes owners may occasionally encounter common problems such as electrical issues or frame and suspension challenges. This section focuses on identifying these problems and providing clear solutions to ensure safety and optimal performance.

Electrical System Diagnosis

When diagnosing electrical issues, one should first check the battery and connections for corrosion or loose wires. It is critical to test the charging system to ensure that the alternator is providing adequate voltage. Riders may also experience:

To systematically diagnose electrical problems, one needs to:

  1. Inspect all cables and connections.
  2. Utilize a multimeter to check the battery health.
  3. Verify the functionality of the alternator and regulator.
  4. Test the ignition components for signs of wear or failure.

Handling Frame and Suspension Repairs

Repairing the frame or swing arm due to wear or accident can dramatically improve a trike’s handling. Signs of frame or swing arm failure include uneven tire wear and unusual vibrations. One must:

  • Inspect the frame for cracks or bends.
  • Check suspension components such as shock absorbers and bushings for damage.

If one encounters suspension issues, such as poor response or leaking fluids, consider:

  • Replacing worn suspension parts with factory components.
  • Ensuring that all repair work aligns with safety standards.

Regular maintenance and addressing these common problems helps prevent more extensive and costly repairs, keeping the trike functioning safely and reliably.


When dealing with Frankenstein trike conversions, potential buyers and current owners commonly inquire about a range of issues from general performance challenges to specific maintenance concerns.

What are the common issues faced by owners of Frankenstein trikes?

Owners often report problems with alignment, braking systems, engines overheating, electrical issues, suspension difficulties, and handling quality. Overcoming these issues usually involves regular maintenance and occasional component replacement.

How does the cost of a Frankenstein Trike Kit compare to other trike conversion kits?

Frankenstein Trike Kits are considered to be on the higher end of the market price-wise. This is reflective of their established brand and the quality of the components used in their kits.

What is the typical weight of a Frankenstein trike kit, and how does it affect handling?

The weight of a Frankenstein trike kit can add a substantial amount to the motorcycle’s original weight, which may affect handling dynamics. Riders can expect changes in turning and braking due to this increase in weight.

Can you describe the safety features of Harley trikes, such as those converted with Frankenstein kits?

Safety features for Harley trikes converted with Frankenstein kits include reinforced frames and enhanced brake systems. These conversions aim to ensure stability and durability, though it is important for riders to familiarize themselves with the trike’s altered riding dynamics.

In what ways might trikes, including Frankenstein conversions, be more or less challenging to ride than standard motorcycles?

Trikes, such as those from Frankenstein conversions, offer a different riding experience with more stability at low speeds but require different techniques for turning and braking. They eliminate the need to balance, which can be an advantage for some riders.

What should a prospective buyer consider before purchasing a trike conversion kit like Frankenstein’s?

Buyers should consider the compatibility of the kit with their existing motorcycle, the potential impact on the vehicle’s resale value, the cost of the conversion, and their own ability to adapt to the riding style required for a trike. It’s also crucial to account for the increased maintenance and possible adjustments needed post-conversion.