---
product_id: 352826749
title: "'YunSCM 20x4 Fat Bike Tubes 20x4.0 E-Bike Fat Tyre Tubes 20'' Compatible with 20x3.50/4.0 Mountain/Road/e Bike/Bicycle Tube 20x3.5 20 x 4.0| AV32mm Schrader Valve'"
brand: "yunscm"
price: "$92.20"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/352826749-yunscm-20x4-fat-bike-tubes-20x4-0-e-bike-fat
store_origin: US
region: United States of America
---

# Heavy-duty butyl rubber durability 32mm Schrader valve for easy inflation 20-inch wheel compatibility 'YunSCM 20x4 Fat Bike Tubes 20x4.0 E-Bike Fat Tyre Tubes 20'' Compatible with 20x3.50/4.0 Mountain/Road/e Bike/Bicycle Tube 20x3.5 20 x 4.0| AV32mm Schrader Valve'

**Brand:** yunscm
**Price:** $92.20
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride Heavy, Ride Ready: Power Your E-Bike with Confidence!

## Quick Answers

- **What is this?** 'YunSCM 20x4 Fat Bike Tubes 20x4.0 E-Bike Fat Tyre Tubes 20'' Compatible with 20x3.50/4.0 Mountain/Road/e Bike/Bicycle Tube 20x3.5 20 x 4.0| AV32mm Schrader Valve' by yunscm
- **How much does it cost?** $92.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/352826749-yunscm-20x4-fat-bike-tubes-20x4-0-e-bike-fat)

## Best For

- yunscm enthusiasts

## Why This Product

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

## Key Features

- • **Universal Appeal:** Unisex design and broad tire compatibility make these tubes a must-have upgrade for any serious e-bike rider.
- • **Inflate with Ease:** 32mm Schrader valve designed for quick, hassle-free pumping—get back on the trail faster.
- • **Lightweight Power:** At just 970g, these tubes balance durability with minimal added weight for peak riding efficiency.
- • **Built for the Bold:** Heavy-duty butyl rubber ensures long-lasting performance on rugged e-bike adventures.
- • **Perfect Fit, Every Ride:** Compatible with 20x3.5 to 20x4.0 fat tires, giving your e-bike the ultimate grip and stability.

## Overview

These 2-pack 20-inch heavy-duty inner tubes are crafted from premium butyl rubber, designed specifically for 20x3.5 to 20x4.0 fat tire e-bikes. Featuring a 32mm Schrader valve for easy inflation, they offer enhanced durability and compatibility, making them an essential upgrade for riders seeking reliability and performance on every ride.

## Description

2-PCS 20" Heavy Duty E-Bike Tubes 20X4.0 AV32mm Premium Butyl Rubber Inner Tubes 20" x 4.0" Compatible with 20x3.5/4.0 E-Bike Bicycle Fat Tire Tubes Schrader Valve

## Features

- 20x3.5/4.0 AV

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Compatible with This Size Range of Bicycle Tyres |
| Color | 20x3.50/4.0 89/102-406 |
| Size | 20x3.5/4.0 AV |
| Material Type | Butyl Rubber |
| Wheel Size | 20 Inches |
| Included Components | bike tube |
| Batteries Included? | No |
| Brand | YunSCM |
| Department | Unisex |
| Manufacturer | YunSCM |
| Item model number | GGG120 |
| Product Dimensions | 8 x 7 x 3 cm; 970 g |
| ASIN | B08Y8MVG2D |

## Product Details

- **Brand:** YunSCM
- **Valve type:** Schrader
- **Material:** Butyl Rubber
- **Wheel size:** 20 Inches
- **Item width:** 4 Inches

## Images

!['YunSCM 20x4 Fat Bike Tubes 20x4.0 E-Bike Fat Tyre Tubes 20'' Compatible with 20x3.50/4.0 Mountain/Road/e Bike/Bicycle Tube 20x3.5 20 x 4.0| AV32mm Schrader Valve' - Image 1](https://m.media-amazon.com/images/I/71p23hT+lqL.jpg)

## Frequently Bought Together

- 2-PCS 20x4 Heavy Duty E-Bike Tubes 20X4.0 AV32mm (89/102-406) Inner Tubes 20" x 4.0" Compatible with 20x3.5/4.0 E-Bike Bicycle Fat Tire Tubes Schrader Valve
- Ultraverse Fat Tire Liners Tube Protection Against Flats, 20, 24 and 26 inch x 4.0 tire Size, Durable Extruded Plastic Shield for Puncture Free Bike Rides – 2 Pack
- ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit

---

## 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.us/products/352826749-yunscm-20x4-fat-bike-tubes-20x4-0-e-bike-fat](https://www.desertcart.us/products/352826749-yunscm-20x4-fat-bike-tubes-20x4-0-e-bike-fat)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*