---
product_id: 394297675
title: "2 Packs 3.50/3.00-8 Inner Tube with TR87 Bent Metal Valve stem. Tire Tube fits 8 inch Rim Sizes 3.50-8/3.00-8/3.5-8/3.0-8/3-8/3.5-8/300-8/350-8"
brand: "staibc"
price: "€ 55.46"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.pt/products/394297675-2-packs-3-50-3-00-8-inner-tube-tr87
store_origin: PT
region: Portugal
---

# Universal Fit Wide Application Explosion-Proof 2 Packs 3.50/3.00-8 Inner Tube with TR87 Bent Metal Valve stem. Tire Tube fits 8 inch Rim Sizes 3.50-8/3.00-8/3.5-8/3.0-8/3-8/3.5-8/300-8/350-8

**Brand:** staibc
**Price:** € 55.46
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Mobility Game!

## Quick Answers

- **What is this?** 2 Packs 3.50/3.00-8 Inner Tube with TR87 Bent Metal Valve stem. Tire Tube fits 8 inch Rim Sizes 3.50-8/3.00-8/3.5-8/3.0-8/3-8/3.5-8/300-8/350-8 by staibc
- **How much does it cost?** € 55.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/394297675-2-packs-3-50-3-00-8-inner-tube-tr87)

## Best For

- staibc enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Purchase:** Includes 2 inner tubes and a 30-day free return/exchange policy for peace of mind.
- • **Durable Construction:** Crafted from high-quality butyl materials for long-lasting performance.
- • **TR87 Bent Valve Stem:** Innovative 90° angle design for maximum clearance and easy inflation.
- • **Self-Sealing Technology:** Instantly seals punctures to prevent explosive failures and enhance safety.
- • **Universal Compatibility:** Designed for tire sizes 3.00-8 and 3.50-8, ensuring a perfect fit for various applications.

## Overview

The StaiBC 2 Packs 3.50/3.00-8 Inner Tubes are engineered for universal compatibility with a range of tire sizes, featuring a TR87 bent metal valve stem for easy access. Made from durable butyl materials, these tubes offer self-sealing technology to prevent punctures and ensure safety. Perfect for various applications, they come with a risk-free 30-day return policy.

## Description

StaiBC 2 Packs 3.50/3.00-8 Inner Tube with TR87 Bent Metal Valve stem. Tire Tube fits 8 inch Rim Sizes 3.50-8/3.00-8/3.5-8/3.0-8/3-8/3.5-8/300-8/350-8

## Features

- [UNIVERSAL FIT 3.00-8 INNER TUBES] Tube is designed for tire sizes 3.00-8 or 3.50-8. 3.00 and 3.50 represents the width of the tire and 8 represents the wheel size the tire is on. The tires these tubes go in will generally be around 14 inches in overall height.
- [WIDELY APPLICABLE] Usable with hand trucks, dollies, wheelbarrows, lawn mowers / tractors, garden / utility / flat carts, yard trailers, trolleys, wagons, generators, snow blowers, pressure washers, air compressors, wood chippers and more
- [TR87 BENT VALVE STEM]This rubber-based metal valve stem is bent at a 90°angle and points to the side to provide maximum clearance. It fits rim holes that are .443 inch (approximated 0.5 inch) to .631 inch.
- [SAFE & EXPLOSION-PROOF] Our inner tubes are made of high-quality butyl materials. The thick butyl walls of these inner tubes have self-sealing properties that create instantaneous airtight seals around puncture holes, preventing explosive punctures that can cause damage to your bike or injury to the rider.
- [WHAT YOU GET] 2 packs High-quality 3.00-8 inch inner tube & 30 Days free return/exchange policy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09G6WSRKK |
| Best Sellers Rank | #33,296 in Automotive ( See Top 100 in Automotive ) #60 in Powersports Inner Tubes |
| Brand | StaiBC |
| Construction | Rubber Inner Tube |
| Customer Reviews | 4.6 4.6 out of 5 stars (270) |
| Date First Available | April 15, 2021 |
| Item Weight | 15.5 ounces |
| Manufacturer | StaiBC |
| Rim Width | 8 Inches |

## Product Details

- **Brand:** StaiBC
- **Construction Type:** Rubber Inner Tube
- **Rim Size:** 8 Inches
- **Rim Width:** 8 Inches
- **Size:** 350/100-8
- **Tire Aspect Ratio:** 50
- **Tire Diameter:** 10 Inches
- **Tread Depth:** 3 Inches
- **Tread Type:** Non-Directional
- **Unit Count:** 2.0 Count

## Images

![2 Packs 3.50/3.00-8 Inner Tube with TR87 Bent Metal Valve stem. Tire Tube fits 8 inch Rim Sizes 3.50-8/3.00-8/3.5-8/3.0-8/3-8/3.5-8/300-8/350-8 - Image 1](https://m.media-amazon.com/images/I/61fSXc0P3OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good tube
  

*by D***H on Reviewed in Canada on 4 July 2023*

Waiting for credit to account

### ⭐⭐⭐⭐⭐ 







  
  
    Tire tubes
  

*by B***T on Reviewed in Canada on 20 June 2023*

Fixed my flat tore

### ⭐⭐⭐⭐ 







  
  
    Inter tubes
  

*by C***S on Reviewed in the United States on 4 June 2023*

Awesome service great product shipped fast 👍

## Frequently Bought Together

- StaiBC Heavy Duty 3.50/3.00-8 Inner Tube with TR87 Bent Metal Valve stem. Tire Tube fits 8 inch Rim Sizes 3.50-8/3.00-8/3.5-8/3.0-8/3-8/3.5-8/300-8/350-8 2 Packs
- MICHELIN S83 Scooter Bias Tire- 3.50-8 (46J)

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**Shop now:** [https://www.desertcart.pt/products/394297675-2-packs-3-50-3-00-8-inner-tube-tr87](https://www.desertcart.pt/products/394297675-2-packs-3-50-3-00-8-inner-tube-tr87)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-22*