---
product_id: 100428517
title: "SCHWALBEAV4 Inner Tubes - 16 x 1 1/8 to 18 x 1.35in, 40mm Schrader Valve (2 Pack)"
brand: "schwalbe"
price: "S$36"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/100428517-schwalbeav4-inner-tubes-16-x-1-1-8-to-18
store_origin: SG
region: Singapore
---

# 40mm Schrader valve Durable rubber material Fits 16-18in tires SCHWALBEAV4 Inner Tubes - 16 x 1 1/8 to 18 x 1.35in, 40mm Schrader Valve (2 Pack)

**Brand:** schwalbe
**Price:** S$36
**Availability:** ✅ In Stock

## Summary

> 🚲 Keep Rolling with Schwalbe's Best!

## Quick Answers

- **What is this?** SCHWALBEAV4 Inner Tubes - 16 x 1 1/8 to 18 x 1.35in, 40mm Schrader Valve (2 Pack) by schwalbe
- **How much does it cost?** S$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/100428517-schwalbeav4-inner-tubes-16-x-1-1-8-to-18)

## Best For

- schwalbe enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed for BMX bikes, these tubes fit tires from 16 x 1 1/8 to 18 x 1.35 inches.
- • **Kid-Friendly:** Ideal replacement tubes for kids' bikes, ensuring safety and fun!
- • **Double the Value:** Get two tubes in one pack—always be prepared for a flat!
- • **Easy Installation:** Schrader valve design makes installation a breeze for all skill levels.
- • **Ride with Confidence:** Genuine Schwalbe quality ensures reliability on every ride.

## Overview

The SCHWALBEAV4 Inner Tubes come in a convenient 2-pack, featuring durable rubber construction and a 40mm Schrader valve, perfectly fitting BMX bike tires ranging from 16 x 1 1/8 to 18 x 1.35 inches. Ideal for kids' bikes, these genuine Schwalbe tubes ensure a smooth and reliable ride.

## Description

SCHWALBEAV4 Inner Tubes - 16 x 1 1/8 to 18 x 1.35in, 40mm Schrader Valve (2 Pack)

## Features

- Genuine Schwalbe bicycle tubes
- Price is for 2 tubes
- Valve type: Schrader/Car (A/V)
- Fits tires size 16 x 1 1/8 - 18 x 1.35
- Replacement Tube Suitable for kids bikes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Width | 1.35 Inches |
| Wheel Size | 16 Inches |
| Bike Type | BMX Bike |
| Valve Type | Schrader |
| Material Type | Rubber |

## Images

![SCHWALBEAV4 Inner Tubes - 16 x 1 1/8 to 18 x 1.35in, 40mm Schrader Valve (2 Pack) - Image 1](https://m.media-amazon.com/images/I/71ezHS2ciZL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/100428517-schwalbeav4-inner-tubes-16-x-1-1-8-to-18](https://www.desertcart.sg/products/100428517-schwalbeav4-inner-tubes-16-x-1-1-8-to-18)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*