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2-PCS 27.5" Heavy Duty Bike Tire Tubes 27.5x1.75/2.40 AV48MM Schrader Valve (45/62-584) Inner Tubes Compatible with 27.5x1.75/1.95/2.0/2.10/2.125/2.25/2.35/2.4 MTB, Gravel, City Bike Tire Tubes

  • Based on 226 reviews
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Availability: In Stock.
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Arrives Sunday, Aug 16
Order within 18 hours and 52 minutes
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Features

  • Heavy Duty inner tube: 27.5"x1.75"/2.40" (45/62-584) bike replacement inner tube AV48mm, these 27.5 inch bike tubes are ideal for road, gravel, mountain, hybrid bike tire applications, and further enhance the flexibility, so that the scope of application is expanded, which could fit 27.5x1.75 27.5x1.90 27.5x1.95 27.5x2.10 27.5x2.125 27.5x2.20 27.5x2.25 27.5x2.30 27.5x2.35 27.5x2.40 bike tires
  • 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
  • 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.
  • 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.
  • 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.
  • Installation: 27.5"x1.75"/2.40" bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct.
  • Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects.
  • Please check carefully for the details and size before purchase

Brand: YunSCM


Valve Type: Schrader


Material: Butyl Rubber


Wheel Size: 27.5 Inches


Item Diameter: 27.5 Inches


Brand Name: YunSCM


UPC: 781509355296


Item Weight: 0.67 Kilograms


Manufacturer: YunSCM510133


Model Number: 27.5x1.75/2.4


Manufacturer Part Number: B094HTTDD8


Warranty Description: 180days


Included Components: 2 pcs 27.5''x1.75''/2.40'' AV48MM Schrader Valve heavy duty bike tubes.


Valve Type: Schrader


Wheel Size: 27.5 Inches


Compatible Tire Width Minimum: 1.75 Inches


Compatible Tire Width Maximum: 60.96 Millimeters


Bike Type: Compatible with This Size Range of Bicycle Tires


Item Diameter: 27.5 Inches


Item Width: 1.75 Inches


Valve Length: 1.14 Inches


Size: 27.5"


Material Type: Butyl Rubber


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great buy
True to form heavy duty bike intertubes
Reviewed in the United States on July 11, 2026 by Rashard

  • I am absolutely thrilled with the 2-PCS 27inch
I am absolutely thrilled with the 2-PCS 27.5" Heavy Duty Bike Tire Tubes! These tubes are a perfect fit for my 27.5" bike tires and have proven to be incredibly durable on both mountain trails and city streets. The Schrader valve makes inflation a breeze, and the quality construction gives me peace of mind while riding. I highly recommend these tubes for any cyclist looking for reliability and performance. ... show more
Reviewed in the United States on May 26, 2025 by Tom

  • high quality tubes
good quality, great and strong stems!
Reviewed in the United States on June 13, 2025 by Icecream for All

  • Good fit
Good replacement tubes for and E-Bike
Reviewed in the United States on April 1, 2025 by Ted

  • Great
Worth the money! I suggest buying it.
Reviewed in the United States on January 17, 2025 by rk8

  • It work just great.
It works just fine. And very easy to install.
Reviewed in the United States on September 22, 2021 by Denis Moraga

  • One tube was damaged
Tubes have a long valve stem and made of thick rubber but one of my tubes was damaged unfortunately
Reviewed in the United States on October 5, 2024 by Yennyset Molina

  • Garbage
Pure garbage. I replaced my old inner tubes thinking these were a quality upgrade. First time use, two flats. The tube I had on the back tire had several pinhole leaks. I thoroughly inspected the tires inside and out, no foreign objects. Just inferior tubes.
Reviewed in the United States on July 7, 2026 by Mr. Blue

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