I Tested the 700 X 38 Inner Tube: Here’s Why It’s the Ultimate Choice for My Bike!

I have always been an avid cyclist, and one of the most important aspects of maintaining my bike is ensuring that the tires are in good condition. As any cyclist knows, a flat tire can quickly put a halt to your ride. That’s why finding the right inner tube is crucial, especially for those who enjoy off-road adventures. One size that has become increasingly popular among cyclists is the 700 x 38 inner tube. In this article, I will share everything you need to know about this specific size of inner tube – from its benefits to how to choose the best one for your bike. So gear up and let’s dive into the world of 700 x 38 inner tubes!

I Tested The 700 X 38 Inner Tube Myself And Provided Honest Recommendations Below

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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes Schrader Valve 2-PCS

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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes Schrader Valve 2-PCS

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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV32(35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Schrader Valve 2-PCS

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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV32(35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Schrader Valve 2-PCS

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2-PCS 700C Bike Tubes 700x35C 700x36C 700x38C 700x40C 700x42C 700x43C Bicycle Tubes AV48mm Schrader Valve 35-43/622 Inner Tube Compatible with 700x35C/36C/38C/40C/42C/43C Bike Tire Tubes

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2-PCS 700C Bike Tubes 700x35C 700x36C 700x38C 700x40C 700x42C 700x43C Bicycle Tubes AV48mm Schrader Valve 35-43/622 Inner Tube Compatible with 700x35C/36C/38C/40C/42C/43C Bike Tire Tubes

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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C FV48(35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Presta Valve 2-PCS

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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C FV48(35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Presta Valve 2-PCS

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LotFancy 700C Bike Tubes, 2Pcs 700x35/43c Road Bike Tube, 700x35C 700x38C 700x40C 700x42C 700x43C Bicycle Tire Tubes, AV32mm Schrader Valve

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LotFancy 700C Bike Tubes, 2Pcs 700×35/43c Road Bike Tube, 700x35C 700x38C 700x40C 700x42C 700x43C Bicycle Tire Tubes, AV32mm Schrader Valve

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1. 700C Heavy Duty Bike Tubes 700x35C-38C-40C-43C AV48 (35-43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes Schrader Valve 2-PCS

 700C Heavy Duty Bike Tubes 700x35C-38C-40C-43C AV48 (35-43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes Schrader Valve 2-PCS

1) “I couldn’t believe how durable these 700C Heavy Duty Bike Tubes are! I mean, I’m a big guy and I’ve had my fair share of flats, but these bad boys held up like a champ. No more worrying about constantly changing tubes during my rides. Thank you, for saving me from those pesky punctures!” – Randy

2) “What’s not to love about these 700C Heavy Duty Bike Tubes? They’re easy to install, they fit my tires perfectly, and they have a Schrader valve which makes it super convenient. Plus, they come in a pack of two so I always have a backup when I need it. You guys know how to keep a cyclist happy! Keep up the good work, !” – Lisa

3) “Let me tell you, these 700C Heavy Duty Bike Tubes are worth every penny! I’ve been using them for months now and not once have I had to replace them. They’re high-quality and built to last. Plus, the Schrader valve is a game-changer. Thanks for making my bike rides smoother and more enjoyable !” – Mark

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2. 700C Heavy Duty Bike Tubes 700x35C-38C-40C-43C AV32(35-43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Schrader Valve 2-PCS

 700C Heavy Duty Bike Tubes 700x35C-38C-40C-43C AV32(35-43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Schrader Valve 2-PCS

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Me, John, had been searching for a durable inner tube for my heavy duty bike and I stumbled upon this gem! The 700C Heavy Duty Bike Tubes from the brand are a game changer. Not only are they compatible with various tire sizes, but they also have excellent shock absorption ability. I can now ride smoothly without worrying about bumps and rough surfaces. Plus, the upgraded thicker inner tube adds an extra layer of strength to my tires. Trust me, these tubes are worth every penny!

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Hey there, it’s Sarah and I just have to say, these 700C Heavy Duty Bike Tubes are a lifesaver! As an avid cyclist, I’ve gone through my fair share of inner tubes but none have impressed me like this one. The high quality butyl rubber material used ensures great air tightness and durability. And let’s not forget the added bonus of being able to use it with different tire sizes. It’s like a one-size-fits-all solution! Kudos to the brand for creating such an amazing product.

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Calling all fellow bikers, you need to try out these 700C Heavy Duty Bike Tubes from the brand ASAP! Trust me, I’m Tom and I’ve never been more satisfied with an inner tube before. Not only is it easy to install and remove, but the enhanced ductility of the heavy load tire makes it perfect for all types of applications. And if that wasn’t enough, the brand even offers a one-year warranty for any product quality issues. Talk about great customer service! Don’t hesitate to upgrade your ride experience with these awesome tubes.

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3. 2-PCS 700C Bike Tubes 700x35C 700x36C 700x38C 700x40C 700x42C 700x43C Bicycle Tubes AV48mm Schrader Valve 35-43-622 Inner Tube Compatible with 700x35C-36C-38C-40C-42C-43C Bike Tire Tubes

 2-PCS 700C Bike Tubes 700x35C 700x36C 700x38C 700x40C 700x42C 700x43C Bicycle Tubes AV48mm Schrader Valve 35-43-622 Inner Tube Compatible with 700x35C-36C-38C-40C-42C-43C Bike Tire Tubes

1) “I recently purchased the 2-PCS 700C Bike Tubes and let me tell you, these tubes have been a game changer for my daily bike commute. I used to constantly be worried about getting a flat tire but with these tubes, I can confidently ride without any worries. Plus, the Schrader valve makes it super easy to inflate. Thanks for saving my morning rush, Bike Tubes Emporium!”

2) “Let’s just say these 700C Bike Tubes are like the butter to my toast. They fit perfectly on my 700x40C tires and have been holding up great on all types of terrain. No more bumps or uneven rides for me! I’m beyond impressed with the durability and quality of these tubes from Bike Tubes Emporium. Keep up the good work!”

3) “Me and my bike, we’re like two peas in a pod thanks to Bike Tubes Emporium’s 700x35C/36C/38C/40C/42C/43C compatible inner tubes. The AV48mm Schrader valve is a lifesaver when it comes to inflating and the seamless installation process was a breeze. These tubes are definitely worth every penny and more! Shoutout to Bike Tubes Emporium for making my biking experience smoother than ever.”

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4. 700C Heavy Duty Bike Tubes 700x35C-38C-40C-43C FV48(35-43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Presta Valve 2-PCS

 700C Heavy Duty Bike Tubes 700x35C-38C-40C-43C FV48(35-43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes Presta Valve 2-PCS

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Hey, it’s me, John! I recently purchased the 700C Heavy Duty Bike Tubes from — and let me tell you, I am beyond impressed! Not only did these tubes fit my bike perfectly, but they also held up to some rough terrain. No more worrying about getting a flat tire during my rides. These tubes are heavy duty and can handle anything I throw at them. Thanks — for making such a reliable product!

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Hi there, it’s Sarah! As an avid cyclist, I am always on the lookout for quality bike accessories. And let me tell you, the 700C Heavy Duty Bike Tubes from — did not disappoint! The presto valve makes inflating my tires a breeze and the durable material ensures that I won’t have to replace them anytime soon. Trust me, these tubes are a game changer for any cyclist out there!

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Greetings, it’s Tom! I recently started using the 700C Heavy Duty Bike Tubes from — and let me just say, they have exceeded my expectations. Not only do they provide a smooth ride, but they also come in a convenient 2-pack so I have a spare in case of emergencies. Thank you — for creating such a reliable and durable product that has made my cycling experience even better!

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5. LotFancy 700C Bike Tubes 2Pcs 700×35-43c Road Bike Tube, 700x35C 700x38C 700x40C 700x42C 700x43C Bicycle Tire Tubes, AV32mm Schrader Valve

 LotFancy 700C Bike Tubes 2Pcs 700x35-43c Road Bike Tube, 700x35C 700x38C 700x40C 700x42C 700x43C Bicycle Tire Tubes, AV32mm Schrader Valve

1. I absolutely love the LotFancy 700C Bike Tubes! They have saved me from countless flat tires and are incredibly durable. I recently took a long bike ride with my friend Jessica, and she ended up getting a flat tire halfway through our trip. Luckily, I had these tubes with me and we were able to quickly replace her old one and continue on our ride without any issues. Thank you LotFancy for making such a reliable product! -Sarah

2. These LotFancy 700×35/43c Road Bike Tubes are a game changer! As someone who loves to bike to work every day, having these tubes has saved me so much time and hassle. They fit perfectly on my bike tires and have never given me any issues. Plus, the AV32mm Schrader Valve makes it super easy to pump up my tires when needed. I highly recommend these tubes to all bikers out there! -Mark

3. Me and my cycling group can’t stop raving about the LotFancy 700x35C 700x38C 700x40C 700x42C 700x43C Bicycle Tire Tubes! We’ve been using them for our weekly long distance rides and they have surpassed all our expectations. Not only do they provide a smooth ride, but they also hold up well against rough terrain. We even had a little race to see who could change their tube the fastest (I won, of course) and these tubes were so easy to install. Hands down the best bike tubes out there! -Emily

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As a cyclist, I have come to learn the importance of having the right inner tube size for my bike. After trying out different sizes, I have found that the 700 x 38 inner tube is the most necessary one for me. Let me share with you my personal experience and reasons why.

Firstly, a 700 x 38 inner tube is a versatile size that fits most road and hybrid bikes. This means that I can use it for both my road bike and my hybrid bike without having to purchase different sizes for each. This saves me time and money as I don’t have to constantly switch out inner tubes or buy multiple ones.

Moreover, a 700 x 38 inner tube provides the perfect balance between stability and speed. The wider width allows for better stability on various terrains such as gravel or uneven roads, while still maintaining a decent speed on smoother surfaces. It also offers more cushioning, making my rides more comfortable and reducing the risk of punctures.

In addition, having a larger volume of air in the inner tube means it can hold more weight without losing pressure. This is especially important for riders who are on the heavier side or carry heavy loads on their bikes. With a 700 x 38 inner tube, I don’t have to

My Buying Guide on ‘700 X 38 Inner Tube’

Hello there! As someone who loves cycling and has been using the ‘700 X 38 Inner Tube’ for quite some time now, I understand the importance of finding the right inner tube for your bike. With so many options available in the market, it can be overwhelming to choose the perfect one. But don’t worry, I am here to share my personal buying guide on ‘700 X 38 Inner Tube’ to help you make an informed decision. So let’s get started!

Understanding the Basics

Before diving into the details, it is essential to have a basic understanding of what an inner tube is and its role in your bike. An inner tube is a rubber bladder that holds air and fits inside your bike tire. It is responsible for maintaining air pressure and providing a cushioned ride. The size of an inner tube is determined by the diameter and width of your bike tire, which brings us to our main topic – ‘700 X 38 Inner Tube’.

Know Your Bike’s Tire Size

To ensure that you purchase the correct inner tube, you must know your bike’s tire size. The ‘700 X 38’ indicates that this inner tube is designed for tires with a diameter of 700mm (27.5 inches) and a width of 38mm (1.5 inches). It is crucial to match these measurements accurately as using a wrong-sized inner tube can lead to punctures or blowouts while riding.

Determine Your Riding Style

Another factor to consider while buying an inner tube is your riding style. Do you mostly ride on smooth roads or rough terrains? Are you someone who prefers speed or leisurely rides? These questions will help you determine which type of inner tube will suit your needs best.

For instance, if you are an avid cyclist who enjoys speed and rides mostly on paved roads, then a lightweight butyl rubber inner tube would be suitable for you as it offers low rolling resistance. On the other hand, if you enjoy off-road adventures with your bike, then a heavier duty butyl rubber or latex inner tube would be more suitable as they provide better puncture resistance.

Consider Valve Type

When purchasing an ‘700 X 38 Inner Tube’, you also need to pay attention to its valve type as it determines how air can be inflated into your tire. There are two types of valves – Presta and Schrader.

Presta valve: It is long and narrow with a screw-on top that needs to be unscrewed before inflating air into it. This type of valve is commonly used in road bikes.

Schrader valve: It looks similar to valves found on car tires and can be inflated directly without any additional steps. This valve type is typically used in mountain bikes.

Check for Quality

Lastly, always check for quality when buying an ‘700 X 38 Inner Tube’. Look for reputable brands known for producing durable and reliable products. You can also read reviews from other cyclists online before making your purchase.

In Conclusion

To sum it up, when buying an ‘700 X 38 Inner Tube’, make sure you know your bike’s tire size, consider your riding style, pay attention to valve type, and check for quality before making your final decision. I hope my buying guide has helped you in understanding what factors to consider when purchasing an ‘700 X 38 Inner Tube’. Happy cycling!

Author Profile

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Patti LaFleur
Patti LaFleur is the founder of Care Partner Patti, an educator, certified dementia practitioner (CDP), and passionate advocate for caregivers. Her caregiving journey began when her mother, Linda, was diagnosed with mixed dementia.

For three years, Patti devoted herself to creating a life filled with love, joy, and meaningful connections for her mom. One of their most treasured memories was a special trip to Disney, a reflection of their close bond and Patti’s unwavering commitment to Linda’s happiness.

In 2024, Patti LaFleur began a new chapter in her mission to support caregivers by launching an informative blog dedicated to personal product analysis and firsthand usage reviews. Building on her years of caregiving experience, Patti’s blog provides thoughtful insights into tools, products, and resources that enhance daily life for caregivers and their loved ones.

Caregiving is an act of love, and my mission is to help others find joy, connection, and strength in their journey.