---
product_id: 166190540
title: "(2 Pack) AR-PRO 2.25/2.50-16” Off-Road Motorcycle Inner Tubes with TR4 Valve Stem - 70/90-16 Motorcycle Tire Replacement Inner Tubes - Compatible with Dirt Bikes, Pit Bikes, and Off-Road Motorcycles"
brand: "ar-pro"
price: "A$66"
currency: AUD
in_stock: true
reviews_count: 13
category: "Ar Pro"
url: https://www.desertcart.com.au/products/166190540-2-pack-ar-pro-2-25-2-50-16-off
store_origin: AU
region: Australia
---

# Fits 16-inch rims perfectly TR4 valve stem for secure inflation Thick rubber blend for max durability (2 Pack) AR-PRO 2.25/2.50-16” Off-Road Motorcycle Inner Tubes with TR4 Valve Stem - 70/90-16 Motorcycle Tire Replacement Inner Tubes - Compatible with Dirt Bikes, Pit Bikes, and Off-Road Motorcycles

**Brand:** ar-pro
**Price:** A$66
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride tougher, ride smoother — never get stuck off-road again!

## Quick Answers

- **What is this?** (2 Pack) AR-PRO 2.25/2.50-16” Off-Road Motorcycle Inner Tubes with TR4 Valve Stem - 70/90-16 Motorcycle Tire Replacement Inner Tubes - Compatible with Dirt Bikes, Pit Bikes, and Off-Road Motorcycles by ar-pro
- **How much does it cost?** A$66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/166190540-2-pack-ar-pro-2-25-2-50-16-off)

## 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

- • **Premium Rubber Blend:** Natural rubber and butyl mix doubles vibration dampening for a smoother ride.
- • **Heavy-Duty Durability:** Thicker than average tubes built to withstand rugged off-road abuse.
- • **OEM-Level Performance:** Aftermarket quality that meets or exceeds original manufacturer standards.
- • **Universal 16-inch Fit:** Seamlessly compatible with 2.25-2.50 inch tire widths for dirt, pit, and off-road bikes.
- • **TR4 Valve Stem Security:** Straight valve design prevents valve loss during high-torque inflation.

## Overview

The AR-PRO 2 Pack Off-Road Motorcycle Inner Tubes are engineered for 16-inch rims with tire widths from 2.25 to 2.50 inches, compatible with popular dirt and pit bikes. Featuring a TR4 straight valve stem for secure inflation and a thick natural rubber-butyl blend, these tubes deliver superior durability and vibration dampening. Designed to meet or exceed OEM specs, they ensure reliable, comfortable rides on the toughest trails.

## Description

Buy (2 Pack) AR-PRO 2.25/2.50-16” Off-Road Motorcycle Inner Tubes with TR4 Valve Stem - 70/90-16 Motorcycle Tire Replacement Inner Tubes - Compatible with Dirt Bikes, Pit Bikes, and Off-Road Motorcycles: Inner Tubes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great tubes - they will work on a Wheelman Bushpig - Works great as a replacement tube for a Wheelman Bushpig (G Wheel)! They are thick and look well made. I am impressed with the quality for the money.
Review: Solid - Very durable are pretty thick and will take some abuse before breaking.

## Features

- UNIVERSAL FIT 2.25/2.50-16” OFF-ROAD MOTORCYCLE INNER TUBES - These inner tubes fit motorcycle tires with an inner diameter (rim diameter) of 16 inches, an outer diameter of 21 inches, and widths that are between 2.25 inches to 2.50 inches. It has the same dimensions and specifications as the 70/90-16, 80/80-16, 80/90-16, and 90/80-16 motorcycle tires, and 2.50-16 dirt bike tubes.
- COMPATIBLE REPLACEMENT INNER TUBES FOR DIRT BIKES, PIT BIKES, AND OFF-ROAD MOTORCYCLE - Several brands and models that are compatible with this size of inner tubes include Honda CRF 80F (front tire), Honda XR 80/XR 80R (front tire), and most motorcycles with standard tires.
- TR4 STRAIGHT VALVE STEM FOR HIGH TORQUE APPLICATIONS - Centered with a straight and round stem, the TR4 valve fits most rims with a round valve base. Designed specifically for relatively low psi motorcycle and ATV/UTV tires. As they are secured to the rim with nuts and washers, there is a lesser risk of the valve disappearing down to the rim when pumping air.
- ENJOY OPTIMUM RIDING COMFORT - Made from natural rubber and butyl blend, these inner tubes have a superior impact and vibration dampening property. And as they are also thicker than average inner tubes in the market, the dampening effect doubles, enabling the inner tubes to work effectively in tandem with the bike’s suspension system to provide you with the most comfortable ride.
- IMPORTANT NOTE: This replacement kit is an aftermarket product produced by CalPalmy (TM). It meets or exceeds the performance of OEM replacements (based on in-house testing). We do not have any affiliation with or endorsement from any of the manufacturers mentioned.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WM2GZCN |
| Aspect Ratio | 90 |
| Best Sellers Rank | #669 in Automotive ( See Top 100 in Automotive ) #1 in Powersports Inner Tubes |
| Brand | AR-PRO |
| Compatible Tire Width Maximum | 63.5 Millimeters |
| Compatible Tire Width Minimum | 57 Millimeters |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,449) |
| Date First Available | August 9, 2019 |
| Item Diameter | 21 Inches |
| Item Weight | 1.6 pounds |
| Item model number | 2.25/2.50-16 INNER TUBE |
| Load Index Rating | 80 |
| Manufacturer | AR-PRO |
| Manufacturer Part Number | 2.25/2.50-16 INNER TUBE |
| Material | Rubber |
| Rim Diameter | 16 Inches |
| Rim Width | 16 Inches |
| Size | 2.25/2.50-16" |
| UPC | 682863400908 |
| Valve Length | 40 Millimeters |
| Valve Type | TR4 |
| Wheel Size | 16 Inches |

## Product Details

- **Brand:** AR-PRO
- **Item Diameter:** 21 Inches
- **Material:** Rubber
- **Valve Type:** TR4
- **Wheel Size:** 16 Inches

## Images

![(2 Pack) AR-PRO 2.25/2.50-16” Off-Road Motorcycle Inner Tubes with TR4 Valve Stem - 70/90-16 Motorcycle Tire Replacement Inner Tubes - Compatible with Dirt Bikes, Pit Bikes, and Off-Road Motorcycles - Image 1](https://m.media-amazon.com/images/I/71lucxMCScL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tubes - they will work on a Wheelman Bushpig
*by J***G on January 14, 2026*

Works great as a replacement tube for a Wheelman Bushpig (G Wheel)! They are thick and look well made. I am impressed with the quality for the money.

### ⭐⭐⭐⭐⭐ Solid
*by B***T on November 11, 2025*

Very durable are pretty thick and will take some abuse before breaking.

### ⭐⭐⭐⭐⭐ Ride Smooth and Worry-Free with These Reliable Inner Tubes!
*by A***Y on September 14, 2025*

If you're like me and love hitting the trails or zipping through city streets on your bike, you know how crucial it is to have reliable inner tubes. I recently got my hands on a set of 2.50/2.75-17” motorcycle inner tubes, and let me tell you, they've been a fantastic addition to my ride. These inner tubes fit perfectly in my dirt bike and offer a smooth riding experience I've been longing for. One of the things I appreciate most about these tubes is their compatibility. They fit a wide range of bikes, from my trusty Honda dirt bike to my friend's Coolster. We were both pleasantly surprised by how versatile they are. If you’re unsure about the fit, just check your tire's sidewall. It’s a universal fit for most 17-inch rims, and having that flexibility is a huge plus. I’ve even used them as a substitute for some smaller tubes, and they worked like a charm. What really sets these tubes apart is the quality of the ride. Made from premium butyl rubber, they provide excellent impact absorption and puncture resistance. This means fewer worries about unexpected flats when you're out enjoying your ride. I’ve taken my bike on some pretty rough trails, and these inner tubes have held up beautifully. The ride feels noticeably smoother, and I’m not constantly concerned about hitting a rock or bump. Lastly, I have to mention the peace of mind that comes with knowing there’s a helpful customer service team ready to assist if needed. Although I haven’t had to reach out yet, it’s comforting to know they’re there. Overall, these inner tubes have made my rides more enjoyable and stress-free. Whether you're riding for fun or as a commuter, having these reliable inner tubes can make all the difference!

## Frequently Bought Together

- (2 Pack) AR-PRO 2.25/2.50-16” Off-road Motorcycle Inner Tubes with TR4 Valve Stem - 70/90-16 Motorcycle Tire Replacement Inner Tubes - Compatible with Dirt Bikes, Pit Bikes, and Off-road Motorcycles
- IRC T10334 Mini-Cross Motorcross Front Tire - 2.50-16
- IRC Mini-Cross Motocross Rear Tire 3.60-14 TT 43P

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-27*