---
product_id: 480384201
title: "BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21"
brand: "bikemaster"
price: "495 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/480384201-bikemaster-heavy-duty-motorcycle-tire-tubes-80-100-21
store_origin: PL
region: Poland
---

# Increased wall thickness resists punctures Reinforced valve stems for reliable inflation Seamless construction for ultimate durability BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21

**Brand:** bikemaster
**Price:** 495 zł
**Availability:** ✅ In Stock

## Summary

> 🏍️ Gear Up & Go: Tough Tubes for Trail Titans

## Quick Answers

- **What is this?** BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21 by bikemaster
- **How much does it cost?** 495 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/480384201-bikemaster-heavy-duty-motorcycle-tire-tubes-80-100-21)

## Best For

- bikemaster enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Strength for Peak Performance:** Flawless tube design ensures consistent air retention and durability under pressure.
- • **Individually Packaged with Clear Sizing:** Each tube arrives boxed with size and part number for quick identification and professional convenience.
- • **Ride Fearlessly with Heavy-Duty Protection:** Thicker walls guard against flats and pinch punctures so you never miss a beat on the trail.
- • **Valve Reinforcement for Hassle-Free Inflation:** Robust Schrader valve stems prevent leaks and make tire maintenance effortless.
- • **Natural Rubber Compound for Long-Lasting Durability:** Premium material engineered to withstand rugged terrain and harsh conditions.

## Overview

BikeMaster Heavy-Duty Motorcycle Tire Tubes (80/100-21) feature seamless construction and increased wall thickness crafted from natural rubber for superior puncture resistance. Reinforced Schrader valve stems ensure reliable inflation, while individual packaging with clear labeling offers professional-grade convenience. Perfect for riders demanding durability and performance on any terrain.

## Description

BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21

## Features

- Seamless construction
- With increased wall thickness
- Natural rubber compound
- With reinforced valve stems
- Individually packaged

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BikeMaster |
| Valve Type | Schrader |
| Material | Rubber |
| Wheel Size | 29 Inches |
| UPC | 887337337203 |
| Global Trade Identification Number | 00887337337203 |
| Item Weight | 1 Pounds |
| Manufacturer | BikeMaster |
| Size | 80/100-21 |
| Model | Heavy-Duty Moto Tire Tubes |
| Item model number | 374668 |
| Manufacturer Part Number | 374668 |
| Size | Medium |
| Colour | Black |
| Assembly Required | No |
| Rim Diameter | 21 Inches |
| Country of Origin | USA |
| Item Weight | 454 g |

## Product Details

- **Brand:** BikeMaster
- **Valve Type:** Schrader
- **Material:** Rubber
- **Wheel Size:** 29 Inches
- **UPC:** 887337337203

## Images

![BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21 - Image 1](https://m.media-amazon.com/images/I/611c4imf2lL.jpg)
![BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21 - Image 2](https://m.media-amazon.com/images/I/71V66Am-ohL.jpg)
![BikeMaster Heavy-Duty Motorcycle Tire Tubes - 80/100-21 - Image 3](https://m.media-amazon.com/images/I/81ZTWg-yCuL.jpg)

---

## 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.pl/products/480384201-bikemaster-heavy-duty-motorcycle-tire-tubes-80-100-21](https://www.desertcart.pl/products/480384201-bikemaster-heavy-duty-motorcycle-tire-tubes-80-100-21)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*