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  • VIDEO
YUNSCM 2 PCS 700x35/43C FV48 Heavy Duty Bike TubesYUNSCM
  • 700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C FV48 Presta Valve (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes 2-PCS
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700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C FV48 Presta Valve (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes 2-PCS

4.3 out of 5 stars 839 ratings

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Purchase options and add-ons

Brand YunSCM
Valve type Presta
Material Butyl Rubber
Bike type Compatible with This Size Range of Bicycle Tires
Wheel size 700 Millimeters
Item diameter 700 Millimeters
Item width 43 Millimeters
UPC 712673032324
Compatible Tire Width Minimum 35 Millimeters
Valve Length 48 Millimeters

About this item

  • Heavy Duty inner tube: 700x35C/38C/40C/43C FV48mm (ETRTO:35/43-622) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 700X35C 700X36C 700X37C 700X38c 700X39C 700X40C 700X41C 700X42C 700X43C bike tire tubes.
  • Heavy Duty inner tube: 700x35C/38C/40C/43C FV48 (ETRTO:35/43-622) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 700X35C 700X36C 700X37C 700X38c 700X39C 700X40C 700X41C 700X42C 700X43C bike tire tubes.
  • Excellent shock absorption ability :The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience.
  • HEAVY DUTY - Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety.
  • HEAVY DUTY- Ultra Durable: Our heavy duty inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use.
  • This heavy duty inner tube is compatible with the corresponding models of mountain bikes, road bikes, Cruiser bikes, electric bikes; At the same time, the increase in thickness can meet the needs of the longer driving range and load of the prevailing electric bicycles.
  • Installation: 700x35/43 FV48mm bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct.

Product information

Technical Details

Product Dimensions ‎16 x 13 x 6 cm; 480 g
Item model number ‎GGG078
Bike Type ‎Compatible with This Size Range of Bicycle Tires
Colour ‎Black
Size ‎700x35C/38C/43C
Material ‎Butyl Rubber
Wheel Size ‎700 Millimeters
Included Components ‎2 Pcs Bike Tubes
Batteries Included? ‎No
Brand ‎YunSCM
Item Weight ‎480 g

Additional Information

ASIN B08GZ5CDD6
Customer Reviews
4.3 out of 5 stars 839 ratings

4.3 out of 5 stars
鶹 Rank
Date First Available Sept. 9 2020
Manufacturer YunSCM

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


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Frequently bought together

This item: 700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C FV48 Presta Valve (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43c Bike Tire Tubes 2-PCS
$23.99
Get it by Wednesday, Jul 30
In Stock
Sold by YUNSCM and ships from 鶹 Fulfillment.
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$14.03
Get it by Thursday, Jul 31
Only 1 left in stock.
Sold by MATHIAS MARINE SPORT INC and ships from 鶹 Fulfillment.
Total price:$00
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Customer reviews

4.3 out of 5 stars
839 global ratings

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Customers say

Customers like the quality, functionality, and installation of the cycling tire tubes. They mention they fit, hold up, and are easy to install. However, some customers have reported that the tubes punctured during installation.

10 customers mention "Quality"8 positive2 negative

Customers are satisfied with the quality of the cycling tire tube. They mention it's easy to install and works as intended. They also say the included tire tools are useful.

"These are heavy-duty quality tire tubes from a great seller. The seller was responsive to my questions and accommodating with my concerns." Read more

"Good quality product so far. Easy to install and works as intended so far." Read more

"I have nothing bad to say, replaced my tube, and everythings good. I carry the 2nd tube in my backpack just in case." Read more

"...are good but one of the tire levers broke first use, low quality materials." Read more

8 customers mention "Functionality"8 positive0 negative

Customers are satisfied with the functionality of the product. They mention it works fine.

"Works fine..." Read more

"fits perfect, works perfect; always check your sizes" Read more

"Good quality product so far. Easy to install and works as intended so far." Read more

"They were delivered quickly, and worked well" Read more

3 customers mention "Installation"3 positive0 negative

Customers like the ease of installation of the cycling tire tube.

"Good quality product so far. Easy to install and works as intended so far." Read more

"Installed without any problem. Remains to be seen how long it lasts" Read more

"The price and the ease of installation..." Read more

3 customers mention "Durability"0 positive3 negative

Customers are dissatisfied with the durability of the cycling tire tubes. They mention that the tubes punctured during installation and on the first ride after 7 kilometers on a clean road.

"...Next morning the tire was flat. There was a puncture near the rim...." Read more

"...the product, but what really liked was that there was an issue with one of the tubes...." Read more

"Punctured on first ride after 7 kilometers on a clean road. I'm glad I had a back up. I will not but these again." Read more

Does the Job
5 out of 5 stars
Does the Job
I have nothing bad to say, replaced my tube, and everythings good. I carry the 2nd tube in my backpack just in case.
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Top reviews from Canada

  • Reviewed in Canada on June 29, 2025
    Verified Purchase
    fits perfect, works perfect; always check your sizes
  • Reviewed in Canada on October 15, 2024
    Verified Purchase
    These are heavy-duty quality tire tubes from a great seller. The seller was responsive to my questions and accommodating with my concerns.
    2 people found this helpful
    Report
  • Reviewed in Canada on October 2, 2024
    Verified Purchase
    They work fine.
    One person found this helpful
    Report
  • Reviewed in Canada on October 22, 2024
    Verified Purchase
    Good quality product so far. Easy to install and works as intended so far.
    2 people found this helpful
    Report
  • Reviewed in Canada on September 28, 2024
    Verified Purchase
    Maybe I got some defective ones and was unlucky. Maybe these tubes are more delicate then other ones as I have never had this happen when installing a new bike tire tube.

    Installed one tube in the evening, rim and tire were both clear. Next morning the tire was flat. There was a puncture near the rim. Removed it and checked along the rim again, nothing was present that I could find to puncture it. While installing the second one, as I was putting the tire back into the rim the second one punctured, I assume the blunt end of tire lever punctured it somehow.
  • Reviewed in Canada on September 2, 2024
    Verified Purchase
    I have nothing bad to say, replaced my tube, and everythings good. I carry the 2nd tube in my backpack just in case.
    Customer image
    5.0 out of 5 stars
    Does the Job

    Reviewed in Canada on September 2, 2024
    I have nothing bad to say, replaced my tube, and everythings good. I carry the 2nd tube in my backpack just in case.
    Images in this review
    Customer image
    One person found this helpful
    Report
  • Reviewed in Canada on November 16, 2024
    Verified Purchase
    Works
  • Reviewed in Canada on June 21, 2024
    Verified Purchase
    Purchased this set to replace a blown tube and to have a spare for next time. I've put on 35 kms so far without any issues.

Top reviews from other countries

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  • sabrina
    5.0 out of 5 stars Pratique
    Reviewed in France on May 30, 2025
    Verified Purchase
    éԾ
    Report
  • Adrian
    5.0 out of 5 stars Recommended
    Reviewed in the United Kingdom on June 23, 2025
    Verified Purchase
    Very strong inner tube quality
  • Rick Rock
    5.0 out of 5 stars Resistentes
    Reviewed in Spain on May 22, 2024
    Verified Purchase
    Las he usando ya en bastantes salidas y Km y no he pinchado, pero lo mejor es que es una goma muy buena, no pierden aire con el paso del tiempo, muy de tarde en tarde les pongo un poco de aire pero solo por controlar.
  • Claudio
    5.0 out of 5 stars Perfetto
    Reviewed in Italy on May 20, 2025
    Verified Purchase
    Perfetto tutto come descritto, qualità esemplare
  • Oktay Özgür
    5.0 out of 5 stars Top
    Reviewed in Germany on May 19, 2025
    Verified Purchase
    Top Produkt zum angemessenen Preis.