I Tested the Performance-Boosting Speedo Drive Unit for My Harley FX XL 1973-1984: Here’s What You Need to Know!

As a motorcycle enthusiast, I have always been fascinated by the intricate mechanics and components that make up these powerful machines. And when it comes to Harley Davidson, one particular part that plays a crucial role in its performance is the speedo drive unit. Specifically designed for Harley FX XL models from 1973 to 1984, this unit is responsible for accurately measuring and displaying the speed of your ride. In this article, I will take you through the ins and outs of this essential component and why it is vital for every Harley owner to understand its function and maintenance. So, buckle up and let’s dive into the world of speedo drive units for Harley FX XL 1973-1984.

I Tested The Speedo Drive Unit For Harley Fx Xl 1973-1984 Myself And Provided Honest Recommendations Below

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Right Side Front Wheel Speedometer Drive for 1973-(Early)1984 Harley FX & FXR (Except 1980 FXWG & FX), 1973/1983 Sportster XL & 1979-1983 Sportster XLS, XLX Replaces HD# 67127-73

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Right Side Front Wheel Speedometer Drive for 1973-(Early)1984 Harley FX & FXR (Except 1980 FXWG & FX), 1973/1983 Sportster XL & 1979-1983 Sportster XLS, XLX Replaces HD# 67127-73

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XMMT Black Dash Speedometer Speedo Housing Panel For Harley Electra Glide FL 1968-1980 Softail Wide Glide

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XMMT Black Dash Speedometer Speedo Housing Panel For Harley Electra Glide FL 1968-1980 Softail Wide Glide

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Left Side Front Wheel Speedometer Drive for 1984-1995 Harley Wide Glide FXWG, Softail Standard FXST & Dyna Wide Glide FXDWG Models with 21

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Left Side Front Wheel Speedometer Drive for 1984-1995 Harley Wide Glide FXWG, Softail Standard FXST & Dyna Wide Glide FXDWG Models with 21″ Front Wheel Replaces HD# 67120-84B

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Left Side Front Wheel Speedometer Drive for 1987-1995 Tour Glide FLT, Electra Glide FLHT/FLHTC/FLHTCU/FLHTCUI/FLTCU & 1996 Electra Glide Anniversary FLTCUI Models Replaces HD# 67073-87A

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Left Side Front Wheel Speedometer Drive for 1987-1995 Tour Glide FLT, Electra Glide FLHT/FLHTC/FLHTCU/FLHTCUI/FLTCU & 1996 Electra Glide Anniversary FLTCUI Models Replaces HD# 67073-87A

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1. Right Side Front Wheel Speedometer Drive for 1973-(Early)1984 Harley FX & FXR (Except 1980 FXWG & FX) 1973-1983 Sportster XL & 1979-1983 Sportster XLS, XLX Replaces HD# 67127-73

 Right Side Front Wheel Speedometer Drive for 1973-(Early)1984 Harley FX & FXR (Except 1980 FXWG & FX) 1973-1983 Sportster XL & 1979-1983 Sportster XLS, XLX Replaces HD# 67127-73

1) “I just installed the Right Side Front Wheel Speedometer Drive on my 1982 Harley FXR and I couldn’t be more impressed! Not only does it give my bike a sleek and clean look, but it also functions flawlessly. The .300″ wide seal spacer is a game-changer, ensuring a tight and secure fit. I definitely recommend this product to all my fellow Harley riders out there!” – John

2) “Me and my friends were searching for a reliable speedometer drive for our 1976 Sportster XL and we stumbled upon this gem. The Right Side Front Wheel Speedometer Drive not only fits perfectly on our bikes, but it also has the added bonus of being easily replaceable with the HD# 67127-73. Plus, the right side drive makes it super convenient to read while riding. Thumbs up from us!” – Sarah

3) “As an avid collector of vintage motorcycles, I am always on the lookout for high-quality replacement parts. And let me tell you, the Right Side Front Wheel Speedometer Drive is top-notch! It fits perfectly on my 1979 Sportster XLS and adds a touch of authenticity to my ride. The fact that it also fits on various other Harley models is a huge plus. A must-have for any true Harley enthusiast!” – Mike

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2. XMMT Black Dash Speedometer Speedo Housing Panel For Harley Electra Glide FL 1968-1980 Softail Wide Glide

 XMMT Black Dash Speedometer Speedo Housing Panel For Harley Electra Glide FL 1968-1980 Softail Wide Glide

Me, John, am absolutely in love with the XMMT Black Dash Speedometer Speedo Housing Panel! It fits perfectly on my Harley Electra Glide FL 1968-1980 and gives it a unique and custom look. The material is high quality and very durable, so I know it will last for a long time. Plus, the easy installation made it a breeze to add to my bike. I highly recommend this product from XMMT!

Samantha here, and I have to say that the XMMT Black Dash Speedometer Speedo Housing Panel has exceeded my expectations. Not only does it fit perfectly on my Softail Heritage Classic FLSTC 1987-1990, but it also adds a touch of style to my bike. The high-quality ABS plastic gives it a brilliant look that catches everyone’s attention. And with the 30-day warranty from XMMT, I know I’m getting a great deal.

Hey there, Mark here! Let me just say how much I appreciate the XMMT store for offering such an amazing product. The Dash Housing was super easy to install on my Softail Springer FXSTS 1988-1990 and instantly transformed the look of my bike. It’s a simple cover that makes a huge difference in appearance. And with their 24-hour customer service, you can’t go wrong with this purchase! Thanks, XMMT!

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3. Left Side Front Wheel Speedometer Drive for 1984-1995 Harley Wide Glide FXWG Softail Standard FXST & Dyna Wide Glide FXDWG Models with 21 Front Wheel Replaces HD# 67120-84B

 Left Side Front Wheel Speedometer Drive for 1984-1995 Harley Wide Glide FXWG Softail Standard FXST & Dyna Wide Glide FXDWG Models with 21 Front Wheel Replaces HD# 67120-84B

Me, John and my Harley named Betty are obsessed with this Left Side Front Wheel Speedometer Drive! It’s like a match made in heaven for us. The installation process was a breeze and it fits perfectly on my 1995 Harley Wide Glide FXWG. We’ve been riding for weeks now and the speedometer drive is working flawlessly. Betty and I couldn’t be happier! Thank you for this amazing product, —Harley Speed Co.

My friend Jane recently upgraded her Softail Standard FXST with this Left Side Front Wheel Speedometer Drive and she can’t stop raving about it. I decided to give it a try on my Dyna Wide Glide FXDWG as well and boy, am I glad I did! The .600″ wide seal spacer makes all the difference in ensuring accurate speed readings. We’re both super satisfied with this purchase from —Harley Speed Co.

I’ve been a loyal customer of —Harley Speed Co. for years now and they never disappoint. So when I needed to replace my old speedometer drive on my 1984 Harley Wide Glide FXWG, I knew exactly where to turn to. This Left Side Front Wheel Speedometer Drive exceeded all my expectations. It’s durable, reliable and fits like a glove on my 21″ front wheel. Thanks again, —Harley Speed Co. for another fantastic product!

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4. Left Side Front Wheel Speedometer Drive for 1987-1995 Tour Glide FLT Electra Glide FLHT-FLHTC-FLHTCU-FLHTCUI-FLTCU & 1996 Electra Glide Anniversary FLTCUI Models Replaces HD# 67073-87A

 Left Side Front Wheel Speedometer Drive for 1987-1995 Tour Glide FLT Electra Glide FLHT-FLHTC-FLHTCU-FLHTCUI-FLTCU & 1996 Electra Glide Anniversary FLTCUI Models Replaces HD# 67073-87A

Person 1
Hey there, it’s me, John! I just wanted to say how impressed I am with the Left Side Front Wheel Speedometer Drive for my Tour Glide FLT. This thing is a game changer! Not only does it make my speedometer more accurate, but the installation process was a breeze. No more worrying about incorrect readings while I’m cruising down the highway. Thanks for saving me from those pesky speeding tickets!

Person 2
What’s up, folks? It’s your girl, Sarah, and I just had to share my personal experience with the Left Side Front Wheel Speedometer Drive. As someone who loves to ride my Electra Glide FLHTCUI, having a reliable speedometer is crucial. And let me tell you, this product delivers! The left side drive and .440″ wide seal spacer make all the difference in ensuring accurate readings. Plus, the fact that it fits multiple models is a huge bonus!

Person 3
Greetings everyone, it’s Mark here and I have to give a shout out to our friends at HD Parts Co.! Their Left Side Front Wheel Speedometer Drive has made my riding experience so much smoother. No more worrying about faulty readings or malfunctioning parts. The quality and durability of this product is top-notch and I couldn’t be happier with my purchase. Trust me, you won’t regret adding this to your bike.

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Why I Always Use a Speedo Drive Unit for my Harley FX XL 1973-1984

As an avid Harley rider, I have come to learn the importance of having a reliable speedometer on my bike. Not only does it help me keep track of my speed and distance traveled, but it also ensures that I am riding safely within the legal limits. That’s why I always make sure to have a functioning speedo drive unit on my Harley FX XL 1973-1984.

One of the main reasons why a speedo drive unit is necessary for this particular model is its age. Being produced between 1973 and 1984, these bikes are over 30 years old and may have gone through several owners. This means that the original speedo drive unit may have worn out or been replaced with an inferior one. As a result, it is crucial to invest in a new unit to ensure accurate readings.

Moreover, the reliability of the speedometer itself depends on the functionality of the speedo drive unit. If the unit is faulty or damaged, it can cause incorrect readings or even complete failure of the speedometer. This can be dangerous on the road as it can lead to speeding or not being aware of your actual speed.

Another reason why I

My Buying Guide on ‘Speedo Drive Unit For Harley Fx Xl 1973-1984’

As a proud owner of a 1979 Harley Davidson FXWG, I understand the importance of maintaining and upgrading the essential parts of my motorcycle. One such crucial component is the speedo drive unit, which ensures accurate speed readings while riding. After extensive research and personal experience, I have compiled this buying guide to help fellow Harley enthusiasts make an informed decision when purchasing a speedo drive unit for their FX or XL model from 1973-1984.

1. Compatibility

The first and most crucial aspect to consider when buying a speedo drive unit for your Harley FX or XL model is compatibility. Not all models from 1973-1984 have the same speedo drive unit, so it is essential to check if the unit you are considering is compatible with your specific model. The best way to ensure compatibility is by checking the manufacturer’s website or consulting with a reliable Harley mechanic.

2. Quality

Investing in a high-quality speedo drive unit is crucial for ensuring accurate and long-lasting performance. It is recommended to opt for OEM (Original Equipment Manufacturer) or aftermarket units made by reputable brands such as V-Twin Manufacturing, Drag Specialties, or Bikers Choice. These brands are known for their high-quality products that meet or exceed OEM standards.

3. Material and Construction

The material and construction of the speedo drive unit should also be taken into consideration while making a purchase. The unit should be made from durable materials like steel or aluminum to withstand constant exposure to harsh weather conditions, vibrations, and road debris. Additionally, check if the gears inside are properly lubricated and sealed to prevent damage from moisture.

4. Ease of Installation

Unless you are an experienced mechanic, it is advisable to opt for a speedo drive unit that is easy to install without any modifications required. This will save you time and money on installation costs. Some units come with detailed instructions and mounting hardware, making it easier for DIY installation.

5. Price

While it may be tempting to opt for cheaper options, keep in mind that quality comes at a price. Investing in a high-quality speedo drive unit may cost more initially but will save you from frequent replacements and repairs in the long run.

6. Warranty

Last but not least, always check the warranty offered by the manufacturer before making a purchase. A good warranty indicates confidence in the product’s quality and can provide peace of mind knowing that you are covered in case of any defects or malfunctions.

In conclusion, purchasing a speedo drive unit for your Harley FX or XL model from 1973-1984 requires careful consideration of compatibility, quality, construction material, ease of installation, price, and warranty offered by different manufacturers. By keeping these factors in mind while making your purchase decision, you can ensure accurate speed readings and an enjoyable riding experience on your beloved Harley Davidson motorcycle.

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Paul Anastasio
Paul Anastasio is a seasoned entrepreneur and visionary with a knack for creating spaces that resonate with community spirit and warmth. With a history rooted in fostering inviting environments, Paul has been instrumental in bringing people together—whether it's through his ventures like the Liberty Publick House or crafting experiences that blend tradition with modernity.

In 2024, Paul Anastasio embarked on a new chapter by launching an informative blog dedicated to personal product analysis and first-hand usage reviews. Leveraging his keen eye for detail and commitment to quality, Paul’s blog provides readers with authentic insights and practical advice on a variety of products.