---
product_id: 442387268
title: "2Pcs CST Inner Tyres Tubes 349 16'' 1 3/8 for Brompton Bike 100g Presta"
brand: "aceoffix"
price: "€ 29.94"
currency: EUR
in_stock: true
category: "Aceoffix"
url: https://www.desertcart.pt/products/442387268-2pcs-cst-inner-tyres-tubes-349-16-1-3-8
store_origin: PT
region: Portugal
---

# High air-tightness butyl rubber 349 16'' perfect fit Presta valve precision 2Pcs CST Inner Tyres Tubes 349 16'' 1 3/8 for Brompton Bike 100g Presta

**Brand:** aceoffix
**Price:** € 29.94
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Ready, Always Ahead!

## Quick Answers

- **What is this?** 2Pcs CST Inner Tyres Tubes 349 16'' 1 3/8 for Brompton Bike 100g Presta by aceoffix
- **How much does it cost?** € 29.94 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/442387268-2pcs-cst-inner-tyres-tubes-349-16-1-3-8)

## Best For

- aceoffix enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack Duo:** Two inner tubes included—always have a backup to keep your ride uninterrupted.
- • **Lightweight Design:** At just 100g per tube, enjoy effortless portability and quick wheel changes.
- • **Premium Butyl Rubber:** Superior air retention means fewer flats and longer rides without hassle.
- • **Reliable Presta Valve:** Industry-standard valve ensures easy inflation and compatibility with high-performance pumps.
- • **Precision Fit for Brompton:** Optimized 349 16x1 3/8 size tailored for your folding bike’s smooth ride.

## Overview

Aceoffix 2-pack inner tubes feature durable butyl rubber with high air-tightness, perfectly sized at 349 16x1 3/8 for Brompton folding bikes. Each lightweight tube (100g) includes a reliable Presta valve for easy inflation, ensuring you stay rolling with confidence and convenience.

## Description

desertcart.com: 2Pcs CST Inner Tyres Tubes 349 16'' 1 3/8 for Brompton Bike 100g Presta (60mm) : Sports & Outdoors

## Features

- Material: Butyl rubber high air tightness performance
- Weight: approx 200g
- Tire size: 349 16X1 3/8 suit able for brompton folding bike
- Valve type: presta(F/V)
- Package include: 2x inner tire

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HH77QPR |
| Best Sellers Rank | #321,221 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,323 in Bike Tubes |
| Bike Type | Folding Bike |
| Brand Name | ACEOFFIX |
| Compatible Tire Width Maximum | 34.9 centimeters |
| Compatible Tire Width Minimum | 35 millimeters |
| Customer Reviews | 3.7 3.7 out of 5 stars (3) |
| Item Diameter | 16 inches |
| Item Weight | 150 g |
| Item Width | 1.38 inches |
| Manufacturer | Aceoffix |
| Material Type | Rubber |
| Number of Items | 2 |
| Size | 60mm |
| UPC | 782902705916 |
| Unit Count | 2 Count |
| Valve Type | Presta |
| Wheel Size | 16 inches |

## Product Details

- **Brand:** ACEOFFIX
- **Item Diameter:** 16 inches
- **Material:** Rubber
- **Valve Type:** Presta
- **Wheel Size:** 16 inches

## Images

![2Pcs CST Inner Tyres Tubes 349 16'' 1 3/8 for Brompton Bike 100g Presta - Image 1](https://m.media-amazon.com/images/I/61v-ScpOJwL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Aceoffix 2Pcs CST Inner Tyres Tubes 349 16'' 1 3/8 for Brompton Bike 100g Presta
- Sgxbos 2pcs Hinge Clip Spring for Brompton spring hinge clamp
- Brompton Toolkit

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**Shop now:** [https://www.desertcart.pt/products/442387268-2pcs-cst-inner-tyres-tubes-349-16-1-3-8](https://www.desertcart.pt/products/442387268-2pcs-cst-inner-tyres-tubes-349-16-1-3-8)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-18*