🛠️ Tougher Tubes, Smoother Rides — Don’t Get Left Behind!
The IRC Heavy Duty Tube 2.75/3.00-21 with TR-4 Presta valve is engineered for serious cyclists demanding durability and reliability. Featuring rubber 2-3 times thicker than standard tubes, it offers superior abrasion resistance and impact absorption. Designed for 21-inch wheels and tire widths between 2.75 and 3.00 inches, it ensures a precise fit. Trusted by hundreds of riders for its robust valve hardware and reduced risk of pinch flats, this tube is your go-to upgrade for rugged trail performance.
| ASIN | B0031793WA |
| Bike Type | Road Bike |
| Brand | IRC Components |
| Brand Name | IRC Components |
| Compatible Tire Width Maximum | 76 Millimeters |
| Compatible Tire Width Minimum | 70 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 905 Reviews |
| Item Diameter | 2.75 Inches |
| Item Width | 2.75 Inches |
| Item diameter | 2.75 Inches |
| Item width | 2.75 Inches |
| Manufacturer Part Number | T20076 |
| Material | Rubber |
| Material Type | Rubber |
| Model Number | T20076 |
| Size | 26 inches |
| UPC | 182682856417 |
| Unit Count | 1 Count |
| Valve Length | 533 Millimeters |
| Valve Type | Presta |
| Valve type | Presta |
| Wheel Size | 21 Inches |
| Wheel size | 21 Inches |
K**I
Great IRC Quality
Needed a replacement tube that could handle the gnarly rocks and roots I ride over. Tube is heavy duty and very thick. Stem feels like good quality and has good hardware for holding the stem in place. Installation was definitely more difficult than a thinner tube, but no where NEAR as hard as I had imagined. Was just a little careful and did my first solo tube change with one of these and no pinch flats. After installing I made sure to inflate the tube juuuust a bit so it expanded into the tire and that made all the difference. I also took my time in reinstalling the tire and was super careful with my spoons. Definitely recommend.
R**N
Verry strong
Heavy duty
L**R
It Is Working Great
I decided to get this when I got a flat on my rear tire. The original inner tubes were factory, so they didn't have any reinforcement ... and my bike had some crate damage during shipment, so I am wondering if the flat that I got was due to that. Thus, I did change out my inner tube at home, and the installation was no problem. At any rate, I've put 3,000 miles on my bike, and the inner tubes are working great. For the price, I would recommend.
A**R
Standard tube NOT heavy duty
Seller sent me the standard tube which has a blue ring, not red. They put a heavy duty label on the box hoping I wouldn’t notice. Don’t fall for this scam.
J**B
Tough tube
Good quality fast shipping, changed my first dirt bike tube with no experience with no pinches using this tube
Trustpilot
1 month ago
1 month ago