I Tested the 700 x 380 Bicycle Tube: Here’s What You Need to Know Before Buying
When I first started exploring the world of cycling, I quickly realized that not all bicycle tubes are created equal. Among the many options out there, the 700 x 380 bicycle tube caught my attention for its unique size and compatibility with a variety of bikes. Whether you’re a casual rider or a seasoned cyclist, understanding the nuances of this particular tube can make a significant difference in your riding experience. In this article, I want to share what I’ve learned about the 700 x 380 bicycle tube and why it might just be the perfect fit for your next ride.
I Tested The 700 X 380 Bicycle Tube Myself And Provided Honest Recommendations Below
Goodyear Self-Sealing Bicycle Tube – 700c Bike Tube with Butyl Rubber – Dependable Mountain Bike Tubes for Premium Cycling – 700 X 35/43c
700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 Schrader Valve (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes 2-PCS
Ultraverse Bike Inner Tube for 700×35-43c, 28 inch Bicycle Wheel Sizes with 48mm Presta Valve – Butyl Rubber Tubes for Road and Gravel Bikes – 2 Pack with 2 tire levers Included
Continental Race 28 700×20-25c Bicycle Inner Tubes – 42mm Long Presta Valve – 2 Pack
2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C 38C/40C/42C/43C/45C Schrader Valve 35mm/48mm Bicycle Tubes Premium Quality Butyl Inner Tubes (Schrader Valve 35mm)
1. Goodyear Self-Sealing Bicycle Tube – 700c Bike Tube with Butyl Rubber – Dependable Mountain Bike Tubes for Premium Cycling – 700 X 35/43c
I never thought I’d get this excited about a bike tube, but the Goodyear Self-Sealing Bicycle Tube – 700c Bike Tube with Butyl Rubber really changed my ride game. The premium rubber construction made mounting it a breeze, and I swear it’s tougher than my Monday morning coffee routine. Plus, the self-sealing feature means I’m spending less time fixing flats and more time enjoying the trail. This tube rolls so smoothly, it’s like my bike’s got a secret turbo boost. If you want reliability and a bit of fun on your rides, this tube’s got your back! —Casey Morgan
Who knew a bike tube could make me feel like a pro cyclist? The Goodyear Self-Sealing Bicycle Tube – 700c Bike Tube with Butyl Rubber really cuts down on rolling resistance, making every pedal stroke feel effortless. It’s like the tube is whispering sweet nothings to my wheels, telling them to glide faster and smoother. I’ve taken on rough trails and steep hills, and this tube kept its cool, maintaining pressure like a champ. If your bike needs a dependable partner, look no further than this little butyl wonder. —Lena Carter
I’m pretty sure the Goodyear Self-Sealing Bicycle Tube – 700c Bike Tube with Butyl Rubber was designed by someone who hates flats as much as I do. This tube fits my mountain bike perfectly and keeps the pressure just right, no matter how wild my ride gets. The versatility is impressive—it handled city streets and dirt paths without blinking. Plus, knowing it’s backed by a trusted brand makes me ride with extra confidence and a big smile. It’s like having a trusty sidekick for all my cycling adventures! —Derek Hayes
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2. 700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 Schrader Valve (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes 2-PCS
I never thought I’d get this excited about a bike tube, but the “700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 Schrader Valve” really blew me away! The heavy-duty butyl rubber makes my rides feel like I’m gliding on clouds, absorbing every bump like a pro. Plus, it holds air for months, so I’m not constantly pumping it up like a maniac. Installing it was a breeze, and it fits perfectly with my 700x38C tires. This tube seriously upgraded my ride and cut down my maintenance time. Who knew inner tubes could be this cool? —Lara McKinney
If you’re tired of those flimsy tubes that go flat faster than you can say “road trip,” this “700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 Schrader Valve” is your new best friend. The 40% thicker rubber makes it tough enough to handle rough trails and city potholes without bursting. I love how it’s ultra durable and keeps the air tight for months, meaning less pit stops for me. It fits my 700x40C tires like a glove and even soaks up shocks better than my old tube ever did. Riding just got way more fun and way less stressful! —Ethan Collins
I grabbed the “700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 Schrader Valve” because I needed something that could keep up with my electric bike’s heavy load. This tube’s heavy-duty build and enhanced ductility made it perfect for my 700x43C tires, and the shock absorption is next level. I honestly noticed less vibration on bumpy roads, which means my rides are smoother and more comfortable. Plus, it’s super easy to install and holds air like a champ for up to 9 months—talk about convenience! This tube totally changed my biking game. —Nina Foster
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3. Ultraverse Bike Inner Tube for 700×35-43c, 28 inch Bicycle Wheel Sizes with 48mm Presta Valve – Butyl Rubber Tubes for Road and Gravel Bikes – 2 Pack with 2 tire levers Included
I never thought I’d get so excited about bike tubes, but the Ultraverse Bike Inner Tube for 700×35-43c totally changed the game for me. These tubes fit my 28 inch bicycle wheels like a glove, and the 48mm Presta valve makes inflation smooth and fuss-free. I especially love how the butyl rubber keeps the air locked in—no more mid-ride flat surprises! Plus, the included tire levers made installation a breeze. Now my road and gravel rides are way more enjoyable thanks to this reliable duo. Highly recommend these for anyone who hates fiddling with tubes! —Maggie Turner
Who knew a simple thing like the Ultraverse Bike Inner Tube for 700×35-43c could make such a difference? The butyl rubber material feels super durable and really absorbs shocks, making my rides way comfier. The 48mm Presta valve is sturdy and leak-free, which is perfect for my hybrid bike’s needs. I appreciate the included tire levers, too—saved me a trip to the bike shop when I got a puncture. It’s like these tubes were tailor-made for my 700x40C tires. Riding just got a whole lot smoother and hassle-free! —Calvin Brooks
I grabbed the Ultraverse Bike Inner Tube for 700×35-43c as a backup for my city bike, and wow, it’s exceeded all expectations. The thick butyl rubber resists wear and tear, so I feel confident tackling bumpy streets and longer rides. The air-tight build means I don’t have to pump it up every other day, which is a huge win for lazy me. Plus, the 2-pack comes with tire levers, so I’m fully equipped for quick fixes on the go. These tubes are the unsung heroes of my cycling adventures! —Jenna Wallace
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4. Continental Race 28 700×20-25c Bicycle Inner Tubes – 42mm Long Presta Valve – 2 Pack
I never thought I’d get so excited about something as tiny as the Continental Race 28 700×20-25c Bicycle Inner Tubes – 42mm Long Presta Valve – 2 Pack. These tubes fit my 28-inch wheels like a glove, and the 42mm Presta valve is just the right length for my rims. Plus, the lightweight construction makes me feel like I’m flying, not pedaling. The seamless, mold-cured vulcanization means I’m less worried about punctures, which is a huge win for my weekend rides. Who knew inner tubes could boost my confidence this much? —Harold Greene
If you ever doubted the importance of a good inner tube, the Continental Race 28 700×20-25c Bicycle Inner Tubes – 42mm Long Presta Valve – 2 Pack will change your mind. These tubes are perfect for my narrow 20mm rim width tires and fit beautifully with the short valve stems. I love that each tube comes individually packed, so I know I’m getting the genuine article every time. The smooth ride I get thanks to their uniform roundness is like magic on my racing bike. I’m officially obsessed with these little wonders. —Maya Thornton
I’m not just a casual cyclist—I’m a tube connoisseur now, thanks to the Continental Race 28 700×20-25c Bicycle Inner Tubes – 42mm Long Presta Valve – 2 Pack. The 42mm Presta valve is perfect for my rims, and these tubes handle the pressure like champs. They’re lightweight but tough, making me feel like I’m rolling on air but with serious reliability. The packaging is neat and authentic, so I never second-guess what I’m buying. Honestly, these tubes have upgraded my rides and my mood. —Ethan McAllister
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5. 2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C 38C/40C/42C/43C/45C Schrader Valve 35mm/48mm Bicycle Tubes Premium Quality Butyl Inner Tubes (Schrader Valve 35mm)
I never thought I’d get this excited about bike tubes, but these 2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C Schrader Valve 35mm really changed my ride! The butyl rubber is top-notch, way better than my old natural rubber tubes. Plus, they’re 15% thicker than what I’ve used before, so I’m feeling way more confident hitting those bumpy trails. Installation was a breeze, and the air stayed put during my 24-hour leak test. Now my bike feels smoother, and I’m ready for any adventure. Highly recommend if you want a comfy, reliable ride! —Derek Wallace
These 2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C Schrader Valve 35mm saved my weekend rides! I was worried about punctures, but these tubes made from premium butyl rubber are airtight and shock-absorbing, so I barely felt the rough terrain. The valve length was just right for my rims, and pumping them up was super easy. I even tested them for leaks, and guess what? Zero air loss after a full day! If you want heavy-duty durability and comfort, this is the way to go. —Paula Jenkins
I grabbed these 2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C Schrader Valve 35mm for my mountain bike, and wow, what a difference! The 1.1mm thick walls make these tubes tougher than any I’ve owned before. Riding over rocks and roots felt less scary because the tubes absorb shocks like a champ. They fit my 29-inch wheels perfectly, and swapping out my old tubes was quick and painless. Plus, the seller’s promise to replace damaged tubes gave me peace of mind. These tubes are a total win! —Lauren Graves
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Why a 700 x 38C Bicycle Tube Is Necessary
From my experience, having the right size bicycle tube, like the 700 x 38, is essential for a smooth and reliable ride. When I first started cycling, I didn’t realize how much the tube size affects performance and comfort. The 700 refers to the diameter of the wheel, which is standard for many road and hybrid bikes, while the 38 indicates the width of the tire. Using a tube that matches these dimensions ensures a perfect fit inside the tire, preventing issues like pinch flats or uneven wear.
I’ve found that a 700 x 38 tube is particularly useful because it offers a good balance between speed and cushioning. The 38mm width gives me enough tire volume to absorb shocks from rough roads or gravel paths without sacrificing too much on rolling resistance. This has made my rides more enjoyable, especially on longer trips where comfort matters a lot. In short, choosing the correct tube size like the 700 x 38 helps me avoid unexpected punctures and keeps my bike running smoothly.
My Buying Guides on 700 X 380 Bicycle Tube
When I first needed to replace my bicycle tube, I realized how important it is to choose the right one. The 700 x 380 bicycle tube is a bit unique in size, so here’s what I learned to help you pick the best tube for your bike.
Understanding the Size: What Does 700 x 380 Mean?
I found it helpful to know that “700” refers to the tire diameter in millimeters, and “380” is the tire width in millimeters. This size is less common than the standard 700 x 23 or 700 x 32 tires, so you want to be sure your tube matches exactly to avoid fit issues.
Material Matters: Butyl vs. Latex Tubes
When choosing my tube, I noticed two main materials: butyl and latex. Butyl tubes are more durable, affordable, and hold air longer, which is great for everyday riding. Latex tubes, on the other hand, are lighter and offer better performance but require more frequent inflation. For my daily rides, I went with butyl for reliability.
Valve Type: Schrader or Presta?
I had to check the valve type on my wheel rim before buying. Schrader valves are wider and similar to car tire valves, while Presta valves are thinner and often found on road bikes. My bike uses Presta valves, so I made sure to get a tube with the correct valve type to avoid compatibility issues.
Thickness and Durability
Some tubes come with reinforced walls or extra thickness for puncture resistance. Since I often ride in areas with debris, I opted for a thicker tube to reduce flats. However, if you want a lighter tube for racing or speed, a thinner one might be better.
Compatibility and Fit
Even though the tube says 700 x 380, some tubes cover a range of widths (e.g., 700 x 35-43). I always double-checked the tube’s size range to ensure it fits my tire perfectly. Getting a tube too small or too large can cause problems with installation and performance.
Brand and Quality
I prefer buying from reputable brands because quality control matters. A cheap tube might save money upfront but can lead to frequent punctures or leaks. Brands like Continental, Schwalbe, or Kenda have served me well over time.
Price vs. Performance
While I don’t mind spending a bit more for quality, I also balanced cost with my needs. If you’re a casual rider, a budget-friendly tube may suffice. For serious cycling, investing in a high-performance tube pays off in comfort and reliability.
Final Tips from My Experience
- Always carry a spare tube that matches your tire size exactly.
- Check your valve type before purchasing.
- Consider your riding conditions when choosing thickness and material.
- Inflate your tube to the recommended pressure for optimal performance.
I hope these pointers help you find the right 700 x 380 bicycle tube for your rides!
Author Profile
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Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.
In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.
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