---
product_id: 734226561
title: "AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber"
brand: "ar-pro"
price: "$U4080"
currency: UYU
in_stock: false
reviews_count: 5
category: "Ar Pro"
url: https://www.desertcart.uy/products/734226561-ar-pro-2-75-3-00-21-off-road-motorcycle
store_origin: UY
region: Uruguay
---

# 3mm thick heavy-duty rubber Under 5 min tool-free install Fits multiple 21-inch tire sizes AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber

**Brand:** ar-pro
**Price:** $U4080
**Availability:** ❌ Out of Stock

## Summary

> 🛞 Upgrade your ride with confidence—durability meets convenience!

## Quick Answers

- **What is this?** AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber by ar-pro
- **How much does it cost?** $U4080 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/734226561-ar-pro-2-75-3-00-21-off-road-motorcycle)

## Best For

- ar-pro enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Seamlessly fits 2.75/3.00-21 and 90/80-21 to 100/80-21 tire sizes—one solution for multiple rides.
- • **Ride in Safety:** Explosion-proof design ensures a secure, quiet, and comfortable ride across all terrains and seasons.
- • **Premium Durability:** Crafted from 3mm thick butyl rubber for unmatched puncture resistance and shock absorption.
- • **Customer-First Support:** U.S.-based service with 15-day free returns or exchanges—because your satisfaction drives us.
- • **Effortless Installation:** Replace your inner tube in under 5 minutes without any tools—get back on the trail faster.

## Overview

The AR-PRO 2.75/3.00-21 Off Road Motorcycle Inner Tube 2-Pack offers a heavy-duty, 3mm thick butyl rubber construction designed for superior shock absorption and explosion-proof safety. Engineered to fit multiple 21-inch tire sizes, it enables quick, tool-free installation in under 5 minutes. Backed by responsive U.S.-based customer service with hassle-free returns, this inner tube pack is the smart, reliable choice for off-road enthusiasts seeking premium quality at a competitive price.

## Description

THE PERFECT REPLACEMENTS: AR-PRO Offers The Perfect Replacement Of Front Wheel 2.75/3.00-21 Inner Tubes For Less Cost From The OEM Yet Is Made From High-Grade, Heavy Duty Premium Rubber GUARANTEED PROPER FIT: Our Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21 OUTSTANDING SAFETY FEATURES: The Heavy Duty 3mm Thick Butyl Rubber Absorbs Shocks On The Bumpy Road, Gives You A Comfy and Quiet Ride, It Also Comes With Explosion Proof Function That Is Safe To Use For All Seasons EASY INSTALLATION: No Tool Required, It Takes Less Than 5 Minutes To Replace The Inner Tube U.S BASED CUSTOMER SERVICE: Not Happy With Your Purchase For Some Reason? Not A Problem At All, Our U.S Based Customer Service Team Is Here For You - We Offer 15 Days Free Return or Free Exchange Because Your Satisfaction Is Our Top Priority

Review: Great quality for the price point. This pack of 2 is a must have. No complaints!
Review: Very bad quality

## Features

- THE PERFECT REPLACEMENTS: AR-PRO Offers The Perfect Replacement Of Front Wheel 2.75/3.00-21 Inner Tubes For Less Cost From The OEM Yet Is Made From High-Grade, Heavy Duty Premium Rubber
- GUARANTEED PROPER FIT: Our Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21
- OUTSTANDING SAFETY FEATURES: The Heavy Duty 3mm Thick Butyl Rubber Absorbs Shocks On The Bumpy Road, Gives You A Comfy and Quiet Ride, It Also Comes With Explosion Proof Function That Is Safe To Use For All Seasons
- EASY INSTALLATION: No Tool Required, It Takes Less Than 5 Minutes To Replace The Inner Tube
- U.S BASED CUSTOMER SERVICE: Not Happy With Your Purchase For Some Reason? Not A Problem At All, Our U.S Based Customer Service Team Is Here For You - We Offer 15 Days Free Return or Free Exchange Because Your Satisfaction Is Our Top Priority

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J1P4FM5 |
| Brand | AR-PRO |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,252) |
| Date First Available | 4 Oct. 2018 |
| Item Weight | 1.04 kg |
| Item model number | 2.75/3.00-21 |
| Manufacturer | AR-PRO |
| Manufacturer part number | 2.75/3.00-21 |
| Rim Diameter | 21 Inches |

## Product Details

- **Brand:** AR-PRO
- **Item diameter:** 21 Inches
- **Material:** Rubber, Synthetic Rubber
- **Valve type:** Staight
- **Wheel size:** 21 Inches

## Images

![AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber - Image 1](https://m.media-amazon.com/images/I/61SUHC+XNPL.jpg)
![AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber - Image 2](https://m.media-amazon.com/images/I/7171TnudsoL.jpg)
![AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber - Image 3](https://m.media-amazon.com/images/I/71AWphjzj9L.jpg)
![AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber - Image 4](https://m.media-amazon.com/images/I/71AY8vAhPUL.jpg)
![AR-PRO 2.75/3.00-21 Off Road Motorcycle Replacement Inner Tube (2-Pack) TR4 Staight Valve Stem - Made from Heavy Duty, 3mm Thick Premium Rubber - Image 5](https://m.media-amazon.com/images/I/71kM1zQUiJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***O on 25 April 2025*

Great quality for the price point. This pack of 2 is a must have. No complaints!

### ⭐ Review
*by M***J on 14 July 2024*

Very bad quality

### ⭐⭐⭐⭐⭐ Review
*by V***R on 15 August 2021*

They arrived in a plastic bag. Not sure how smart that was. I installed the first one, it had a hole in it. Did my installation cause it? Probably. Installed the second, same results. I can't blame the tubes though, but they are thin compared to the Kenda Tuff tubes I normally run. Installed a new Kenda tube. and finally got it right. I never got the chance to try either of them though, but I'm sure your results will be better.

## Frequently Bought Together

- 2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber
- NEIKO 20601A 14.5” Steel Tire Spoons Tool Set, Tire Tools Include 3 Piece Tire Spoons, 3 Piece Rim Protector, Valve Tool, 6 Piece Valve Cores, Motorcycle Tire Changer, Dirt Bike Tire Levers
- (2-Pack) 100/90-19 (4.10 x 19) Motorcycle Inner Tubes - 19" Dirt Bike Natural Rubber Tubes - Pinch and Puncture-Resistant Tubes - TR4 Valve Stems - Designed for Off-Road and Motocross Tires

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/734226561-ar-pro-2-75-3-00-21-off-road-motorcycle](https://www.desertcart.uy/products/734226561-ar-pro-2-75-3-00-21-off-road-motorcycle)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-26*