---
product_id: 412475400
title: "IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076"
brand: "irc"
price: "S$90"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/412475400-irc-heavy-duty-tube-2-75-3-00-21-tr
store_origin: SG
region: Singapore
---

# IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076

**Brand:** irc
**Price:** S$90
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076 by irc
- **How much does it cost?** S$90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/412475400-irc-heavy-duty-tube-2-75-3-00-21-tr)

## Best For

- irc enthusiasts

## Why This Product

- Trusted irc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Country of Origin | USA |
| Item model number | T20076 |
| ASIN | B0031793WA |

## Product Details

- **Brand:** IRC
- **Item Diameter:** 21 Inches
- **UPC:** 182682856417

## Images

![IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076 - Image 1](https://m.media-amazon.com/images/I/41nclGcaTRL.jpg)
![IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076 - Image 2](https://m.media-amazon.com/images/I/81q0KPBQKtL.jpg)
![IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076 - Image 3](https://m.media-amazon.com/images/I/81p9nSjwgLL.jpg)
![IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076 - Image 4](https://m.media-amazon.com/images/I/71P7sCzlLpL.jpg)
![IRC Heavy Duty Tube - 2.75/3.00-21 - TR-4 Stem T20076 - Image 5](https://m.media-amazon.com/images/I/81kdkFD5yuL.jpg)

## Questions & Answers

**Q: Listing says "standard" and "heavy duty". Which is it?????**
A: I wondered the same, it seems to be thicker than a standard tube by a fair amount. It is a good quality tube, especially for the price.

**Q: Will this fit a mh90-21 Avon cobra chrome tire ?**
A: Yes it will it will fit any 21inch. I have the Dunlop harley tire and it fits fine.

**Q: Where do you put the two nuts?**
A: One nut goes at the base of the valve stem inside the wheel, the other nut should NEVER be used against the rim on the outside. It should be up against the valve stem cap.

**Q: Will this tube work for 90 / 90 - 21 ?**
A: Yes, 2.75  / 3.00 / 21 is  the same as 90/90-21

## Frequently Bought Together

- IRC Standard Motorcycle Tube 80/100-21 HEAVY DUTY
- IRC Tube 110/100-18 Heavy Duty
- IRC Rim Strips - 21"/--

---

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**Shop now:** [https://www.desertcart.sg/products/412475400-irc-heavy-duty-tube-2-75-3-00-21-tr](https://www.desertcart.sg/products/412475400-irc-heavy-duty-tube-2-75-3-00-21-tr)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-21*