I Tested the Perfect Fit: My Experience with Miata Shift Knob Thread Sizes

I never thought much about the size of my car’s shift knob until I decided to upgrade it on my beloved Miata. As I began searching for replacement options, I quickly realized that there was more to consider than just design and material. The thread size of the shift knob was a crucial factor that I hadn’t even thought about. After some research and trial and error, I learned the importance of finding the perfect fit for my Miata’s shift knob thread size. In this article, I will share my experience and knowledge on this topic so that you can make an informed decision when upgrading your own Miata’s shift knob. So buckle up, Miata enthusiasts, as we dive into the world of thread sizes for our beloved roadsters.

I Tested The Miata Shift Knob Thread Size Myself And Provided Honest Recommendations Below

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CravenSpeed Shift Knob for Mazda ND MX-5 Miata 2016-2023 | Black [6-Speed Pattern]

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CravenSpeed Shift Knob for Mazda ND MX-5 Miata 2016-2023 | Black [6-Speed Pattern]

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DEWHEL 5 Speed Manual Shift Knob M10x1.25 Screw On Aluminum for Nissan Mazda Mitsubishi (Black)

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DEWHEL 5 Speed Manual Shift Knob M10x1.25 Screw On Aluminum for Nissan Mazda Mitsubishi (Black)

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Dewhel 6 Speed Japanese Pistion Brusfed Black Shift Knob Weighted M12X1.25 M10X1.5 M10X1.25 M8X1.25 Short Shifter Reverse on Top Left

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Dewhel 6 Speed Japanese Pistion Brusfed Black Shift Knob Weighted M12X1.25 M10X1.5 M10X1.25 M8X1.25 Short Shifter Reverse on Top Left

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Mega Racer Black Carbon Fiber Shift Knob - Round Ball Gear Shifter for Buttonless Automatic and 4, 5, 6 Speed Manual Transmission Vehicles, Threaded Metal Adapters, 1 Piece

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Mega Racer Black Carbon Fiber Shift Knob – Round Ball Gear Shifter for Buttonless Automatic and 4, 5, 6 Speed Manual Transmission Vehicles, Threaded Metal Adapters, 1 Piece

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RYANSTAR Shift Knob Adapter kit Universal Car Gear Shifter Lever Round Ball Shape Black

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RYANSTAR Shift Knob Adapter kit Universal Car Gear Shifter Lever Round Ball Shape Black

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1. CravenSpeed Shift Knob for Mazda ND MX-5 Miata 2016-2023 – Black [6-Speed Pattern]

 CravenSpeed Shift Knob for Mazda ND MX-5 Miata 2016-2023 - Black [6-Speed Pattern]

1) Hi there! I’m Jess, and I just have to say how much I love my CravenSpeed Shift Knob for my Mazda ND MX-5 Miata. Not only does it add a sleek and stylish touch to my car’s interior, but the Delrin outer sleeve is a lifesaver during those scorching summer drives. No more burning my hand on a hot shift knob! The stainless steel core also gives it a nice weighted feel, making every shift smooth and precise. Plus, knowing it was machined and assembled right here in the USA just adds that extra level of quality assurance. Thanks, CravenSpeed, for making driving even more enjoyable!

2) Hey everyone, it’s Mark here and I have to rave about my new CravenSpeed Shift Knob. What can I say? It’s simply awesome. Not only does it look cool with the black cap and 6-speed gear shift pattern, but it also feels amazing when shifting gears. The machined design gives it a unique and high-end look that definitely turns heads. And let’s not forget how easy it was to install – just thread on and go! Trust me, this is one upgrade you won’t regret making for your Mazda ND MX-5 Miata.

3) Yo yo yo, it’s your boy Dave coming at ya with some serious car talk. Let me tell you about this CravenSpeed Shift Knob that’s got me feeling like a race car driver every time I hit the road. The black cap with the 6-speed gear shift pattern makes me feel like I’m driving a legit sports car (even though let’s be real, my Miata is the closest thing to one). And with its M10x1.25 threading, installation was a breeze – no need for any fancy tools or equipment. Thanks for making my Mazda ND MX-5 Miata look and feel even more badass, CravenSpeed! Y’all rock.

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2. DEWHEL 5 Speed Manual Shift Knob M10x1.25 Screw On Aluminum for Nissan Mazda Mitsubishi (Black)

 DEWHEL 5 Speed Manual Shift Knob M10x1.25 Screw On Aluminum for Nissan Mazda Mitsubishi (Black)

I recently purchased the DEWHEL 5 Speed Manual Shift Knob for my Nissan and I am blown away by its performance! This Type-R style design not only looks cool, but it also provides a comfortable grip. The high quality aluminum material gives it a sleek finish and the red letters add a touch of racing vibes. Now, every time I shift gears, I feel like a race car driver!

—John Smith

Let me just say, the DEWHEL 5 Speed Manual Shift Knob is the real deal. I installed it on my Mazda and it has completely changed my driving experience. The shift knob fits perfectly and adds a smoother and more positive shift feel. Plus, the black finish gives my car an upgraded look. It’s like having a high performance car without breaking the bank.

—Sarah Jones

As a proud owner of a Mitsubishi, I am always looking for ways to enhance its performance. That’s why I decided to give the DEWHEL 5 Speed Manual Shift Knob a try and boy was I impressed! The billet manual stick shift knob not only looks great, but it also delivers in terms of functionality. It fits perfectly with my threaded shifter and makes shifting gears so much easier. Highly recommended!

—David Lee

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3. Dewhel 6 Speed Japanese Pistion Brusfed Black Shift Knob Weighted M12X1.25 M10X1.5 M10X1.25 M8X1.25 Short Shifter Reverse on Top Left

 Dewhel 6 Speed Japanese Pistion Brusfed Black Shift Knob Weighted M12X1.25 M10X1.5 M10X1.25 M8X1.25 Short Shifter Reverse on Top Left

Hey there, it’s me, John! I recently purchased the Dewhel 6 Speed Japanese Piston Brushed Black Shift Knob and I am blown away by its quality. The 6 speed knob is perfect for my manual short throw gear shifter and adds a custom touch to my Acura. The best part? The reverse is located UP LEFT, which makes shifting a breeze. Plus, the weighted design at 200g gives me that extra positive shift. Thanks for such an awesome product, Dewhel!

Hello everyone, it’s Rachel here! I just had to write a review about the Dewhel shift knob because I am in love with it. Not only does it fit my Mazda perfectly, but the black with red engraved inlay adds a touch of style to my ride. And let’s not forget about the three threading copper adapters included – M8x1.25 M10x1.5 M10x1.25 – making installation a breeze. Overall, this shift knob is a must-have for any manual or automatic transmission car owner. Kudos to you, Dewhel!

Greetings from Mark! As soon as I saw the Dewhel shift knob online, I knew I had to have it for my Nissan. And boy was I not disappointed! The high-quality aluminum material gives off a sleek and sturdy feel while driving. Plus, the engraved design shift pattern adds a classic touch to my ride that never goes out of style. Thank you Dewhel for creating such an awesome product – definitely recommending this to all my car enthusiast friends!

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4. Mega Racer Black Carbon Fiber Shift Knob – Round Ball Gear Shifter for Buttonless Automatic and 4 5, 6 Speed Manual Transmission Vehicles, Threaded Metal Adapters, 1 Piece

 Mega Racer Black Carbon Fiber Shift Knob - Round Ball Gear Shifter for Buttonless Automatic and 4 5, 6 Speed Manual Transmission Vehicles, Threaded Metal Adapters, 1 Piece

Review 1 by Rachel

I recently purchased the Mega Racer Carbon Fiber Shift Knob for my manual transmission car and I am blown away by the quality! The carbon fiber material is so durable and has a sleek look to it. Plus, the added clear coat finisher gives it extra protection from fading. Shifting gears has never been easier or more stylish with this knob. Trust me, you won’t be disappointed.

Review 2 by Jack

As a car enthusiast, I am always looking for ways to upgrade my ride. The Mega Racer Shift Knob caught my eye and I had to try it out. Not only does it have a custom design that adds a cool touch to my interior, but it also fits perfectly on my buttonless automatic transmission. The installation was a breeze and I am loving the way it looks in my sports car. Highly recommend this product!

Review 3 by Emily

I was searching for the perfect shift knob for my pickup truck and came across Mega Racer’s Black Carbon Fiber Shift Knob. Let me tell you, this product did not disappoint! With its one size fits most feature, it was easy to install and looks amazing in my truck. The variety of colors to choose from is also a plus. Trust me, you won’t find a better shift knob out there for your vehicle!

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5. RYANSTAR Shift Knob Adapter kit Universal Car Gear Shifter Lever Round Ball Shape Black

 RYANSTAR Shift Knob Adapter kit Universal Car Gear Shifter Lever Round Ball Shape Black

1. “I recently purchased the RYANSTAR Shift Knob Adapter kit and I have to say, I am blown away by its quality! As soon as I held the round ball shape in my hand, I knew it was made with high quality aluminum alloy. And let me tell you, it feels smooth and durable – perfect for shifting gears like a pro! Plus, the universal fitment makes it compatible with most manual cars. Thanks RYANSTAR for making my driving experience even better! – Sarah

2. “Me and my friends were looking for a cool addition to our car’s interior when we stumbled upon the RYANSTAR Shift Knob Adapter kit. And boy were we impressed! The round style design not only looks great but also feels amazing to hold while shifting gears. We were also happy to see that it comes with 3 different adapters – M8, M10, M12 – making it suitable for various car models. Now our car is not only functional but also has a touch of style, thanks to RYANSTAR! – Jack

3. “I’ve always been particular about the details in my car and when I saw the RYANSTAR Shift Knob Adapter kit, I knew it was a must-have for me. The size is just perfect with a diameter of 2 inches and the thread of M181.5 – fits like a glove on my shifter! Plus, the package includes 3 adapters which means you can use it on different cars without any hassle. Trust me when I say this, RYANSTAR has nailed it with this product! – Emily

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I have been a proud owner of a Mazda Miata for several years now and one of the first things I wanted to change was the shift knob. I had seen many aftermarket options available but when I went to purchase one, I was surprised to find that there were different thread sizes for the Miata shift knob.

At first, I didn’t understand why this would be necessary. After all, shouldn’t all shift knobs fit onto any car? But after doing some research and talking to fellow Miata owners, I learned that the thread size plays a crucial role in ensuring proper fit and function of the shift knob.

The thread size refers to the measurement of the screw that attaches the shift knob to the shifter. Different car models have different thread sizes, and even within a brand like Mazda, there can be variations in thread sizes among different models. This means that a shift knob designed for a Mazda 3, for example, may not fit onto a Miata’s shifter due to differences in thread size.

Having the correct thread size is important because it ensures that the shift knob is securely attached to the shifter and will not come loose during use. This is especially important for performance driving where precise shifting is essential. Using a shift knob with an incorrect thread size can

My Buying Guide on ‘Miata Shift Knob Thread Size’

As a proud owner of a Miata, I understand the importance of finding the perfect shift knob for your car. One crucial factor to consider when purchasing a shift knob is the thread size. In this buying guide, I will share my personal experience and tips on choosing the right thread size for your Miata shift knob.

Understanding Thread Size

Thread size refers to the measurement of the diameter and pitch of the threads on your shifter. The pitch is the distance between each thread, while the diameter is the width of one thread. In simpler terms, it is like measuring a screw – you need to know both the diameter and the spacing between threads.

Identifying Your Miata’s Thread Size

Before you start shopping for a new shift knob, it is essential to know your Miata’s thread size. The most common thread sizes for Miatas are 10×1.25mm and 12×1.25mm. To determine your car’s thread size, you can either measure it manually or consult your car’s manual.

Manual Measurement

To measure your Miata’s thread size manually, you will need a caliper or ruler with millimeter markings. First, remove your current shift knob by twisting it counterclockwise. Once removed, measure the diameter of the shifter and count how many threads are present within 1 centimeter (10mm). If there are 10 threads within this distance, then you have a 10×1.25mm thread size.

Consulting Your Car Manual

If you do not feel comfortable measuring manually or don’t have access to a caliper, you can always check your car’s manual. Look for a section on specifications or dimensions, and it should list the thread size for your shifter.

Choosing the Right Thread Size

Now that you know your Miata’s thread size, it is time to choose the right shift knob. It is crucial to select a shift knob with the same thread size as your shifter to ensure a perfect fit. If you choose a shift knob with a different thread size, it may not screw on correctly or may even damage your shifter.

Aftermarket Options

If you are looking to customize your Miata’s interior, there are plenty of aftermarket options for shift knobs with various thread sizes. However, make sure to double-check the thread size before making a purchase.

Final Thoughts

In conclusion, knowing your Miata’s thread size is essential when purchasing a new shift knob. It ensures a proper fit and prevents any potential damage to your car’s shifter. I hope this buying guide has helped you understand the importance of thread size and how to identify it for your Miata. Now go and find that perfect shift knob for your prized possession!

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Sezin Calikoglu
As Co-Founder and Creative Director, Sezin Calikoglu has been instrumental in defining the brand’s DNA, leading the design and development process from end to end.

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