---
product_id: 622171817
title: "FAT Bike Inner Tube 20 x 4.0 to 4.25 Schrader Valve & BALDY'S TYRE LEVER"
brand: "baldwins"
price: "7424 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/622171817-fat-bike-inner-tube-20-x-4-0-to-4
store_origin: KG
region: Kyrgyzstan
---

# 33mm Schrader valve for airtight inflation Includes Baldy's tyre lever for easy fitting Fits 20" x 4.0-4.25" fat bike tires FAT Bike Inner Tube 20 x 4.0 to 4.25 Schrader Valve & BALDY'S TYRE LEVER

**Brand:** baldwins
**Price:** 7424 som
**Availability:** ✅ In Stock

## Summary

> 🚲 Ride Bold, Inflate Fast, Stay Unstoppable!

## Quick Answers

- **What is this?** FAT Bike Inner Tube 20 x 4.0 to 4.25 Schrader Valve & BALDY'S TYRE LEVER by baldwins
- **How much does it cost?** 7424 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/622171817-fat-bike-inner-tube-20-x-4-0-to-4)

## Best For

- baldwins enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Inflation:** 33mm Schrader valve compatible with all standard pumps and CO2 cartridges for quick, hassle-free air-ups.
- • **Premium Butyl Rubber:** Elastic, airtight, and durable material that resists leaks and keeps your ride smooth mile after mile.
- • **Ultimate Fat Bike Fit:** Perfectly engineered for 20" wide fat bike tires, ensuring a snug, reliable seal for your off-road adventures.
- • **Bonus Tyre Lever Included:** Comes with Baldy's trusted tyre lever to make installation a breeze—no more struggling with stubborn tires.
- • **Lightweight & Ready to Roll:** Compact, bulk flat-packed design weighing just 520g, perfect for easy storage and fast delivery.

## Overview

The Baldwins FAT Bike Inner Tube is a premium butyl rubber tube designed for fat bike tires sized 20" x 4.0 to 4.25. Featuring a 33mm Schrader valve for airtight inflation and compatibility with most pumps, it ensures long-lasting durability and leak resistance. Each pack includes a Baldy's tyre lever for easy installation, making it the perfect upgrade for serious fat bike riders seeking reliability and convenience.

## Description

FAT Bike Inner Tube 20 x 4.0 to 4.25 Schrader Valve & BALDY'S TYRE LEVER

## Features

- Baldwins inner tubes are excellent value for money, manufactured from an elastic airtight premium quality butyl rubber, tried and tested to ensure no air leaks, thus ensuring long lasting reliability and durability.
- Suitable for tyre sizes 20" x 4.0, 20" x 4.10, 20" x 4.25 (The respective size is indicated on the side of the tyre)
- 33mm long Schrader valve (Auto valve) ensures high air tightness and easy inflation. It can be inflated with most hand, floor & mini pumps or CO2 cartridge pumps.
- Pack includes 1x Baldy's tyre lever to assist easy fitting.
- Packaging may vary - tube is bulk flat packed for convenient delivery. ** The Baldwins printed box shown in the photos are for illustrative use only and are NOT included within the pack **

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike type | Fat Bike/E-Bike/Delivery Bike |
| Color | Black |
| Size | 508 x 102-108 mm |
| Material type | Butyl Rubber |
| Number of items | 1 |
| Wheel size | 20 Inches |
| Included components | 1x Inner Tube, Fitting advice sheet |
| Batteries included? | No |
| Brand | Baldwins |
| Manufacturer | Baldwins |
| Item model number | 20A-XXL |
| Package Dimensions | 21.9 x 19.4 x 6 cm; 520 g |
| ASIN | B0D1ND9PNT |

## Product Details

- **Brand:** Baldwins
- **Valve type:** Schrader
- **Material:** Butyl Rubber
- **Wheel size:** 20 Inches
- **Item diameter:** 2E+1 Inches

## Images

![FAT Bike Inner Tube 20 x 4.0 to 4.25 Schrader Valve & BALDY'S TYRE LEVER - Image 1](https://m.media-amazon.com/images/I/71F+hdi3EDL.jpg)

## Frequently Bought Together

- 20" Baldwins FAT Bike E-Bike 20 x 4.0-4.25 Inner Tube 33mm Long Schrader Valve & BALDY'S TYRE LEVER
- Slime 10015 Bike Tube Puncture Repair Sealant, Prevent and Repair, Suitable for all Bicycles, Non-Toxic, Eco-Friendly, 237 mL (8oz) bottle, Green
- Baldys 20 x 4.0 Fat Bike Tyre

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**Shop now:** [https://www.desertcart.kg/products/622171817-fat-bike-inner-tube-20-x-4-0-to-4](https://www.desertcart.kg/products/622171817-fat-bike-inner-tube-20-x-4-0-to-4)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-25*