---
product_id: 282371216
title: "6-Pack Valve Stem Extenders, Mellbree 45 Degree 90 Degree 135 Degree Schrader Tire Valve Extension Compatible for Dual Wheels Passenger Cars, RV, Stroller, Bicycles, Motorcycles and Trailers"
brand: "mellbree"
price: "537851₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Mellbree"
url: https://www.desertcart.vn/products/282371216-6-pack-valve-stem-extenders-mellbree-45-degree-90-degree
store_origin: VN
region: Vietnam
---

# Built-in valve core for inflation & deflation 3 angle options (45°, 90°, 135°) Brass + chrome plating for durability 6-Pack Valve Stem Extenders, Mellbree 45 Degree 90 Degree 135 Degree Schrader Tire Valve Extension Compatible for Dual Wheels Passenger Cars, RV, Stroller, Bicycles, Motorcycles and Trailers

**Brand:** mellbree
**Price:** 537851₫
**Availability:** ✅ In Stock

## Summary

> 🚗 Inflate with ease, extend your reach, and never miss a beat!

## Quick Answers

- **What is this?** 6-Pack Valve Stem Extenders, Mellbree 45 Degree 90 Degree 135 Degree Schrader Tire Valve Extension Compatible for Dual Wheels Passenger Cars, RV, Stroller, Bicycles, Motorcycles and Trailers by mellbree
- **How much does it cost?** 537851₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/282371216-6-pack-valve-stem-extenders-mellbree-45-degree-90-degree)

## Best For

- mellbree enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Design:** Rubber sealing rings and caps guarantee airtight inflation—no more sneaky air loss.
- • **Effortless Operation:** Rotating base for quick angle adjustments and hassle-free tire maintenance.
- • **Universal Compatibility:** Fits most Schrader valves on cars, motorcycles, bicycles, RVs, and trailers—your all-in-one tire care solution.
- • **Versatile Angle Selection:** Three precision-engineered angles to conquer any tight valve space with ease.
- • **Premium Rust-Resistant Build:** Solid brass core with chrome plating ensures long-lasting, heat-resistant performance.

## Overview

Mellbree’s 6-Pack Valve Stem Extenders offer three essential angles (45°, 90°, 135°) crafted from durable brass with chrome plating to prevent rust and heat damage. Featuring built-in valve cores and airtight rubber seals, these extenders simplify tire inflation and pressure checks across a wide range of vehicles including cars, motorcycles, bicycles, RVs, and trailers. Designed for convenience and reliability, they come with a 12-month warranty and are a must-have for any professional or enthusiast seeking effortless tire maintenance.

## Description

Product Specification Angles: 2 X 45 degree, 2 X 90 degree, 2 X 135 degree. 45 degree: The long side is 1.4inch/3.5cm, The short side is 1inch/2.5cm. 90 degree: The long side is 1.4inch/3.5cm, The short side is 1inch/2.5cm. 135 degree: The long side is 1.6inch/4cm, The short side is 0.9inch/2.2cm. Warning Before driving, it is recommended to remove the schrader valve extension from the tire. The design of the stem extension is not suitable for wheels in high-speed operation. High-speed rotation and vibration may cause loosening and air leakage risks. For your safety and user experience considerations, be sure to tighten the threads on the valve core, and the cap on the valve core also needs to be tightened before it can exert its airtight effect.

Review: Handy angles, solid build, great value - These valve stem extenders work as advertised. I used the 90° pieces on my dual rear wheels and it made checking/adding air so much easier. Threads were clean, no leaks after a quick snug with a wrench and a dab of thread sealant on the Schrader side. Stainless finish looks solid. Nice that the pack includes multiple angles (45°, 90°, 135°) so you can mix and match. Good value.
Review: Perfect for motorcycles - Good product; it makes pumping air into my motorcycle tires much easier.

## Features

- Three kinds of valve stem extension（45 degree, 90 degree and 135 degree）successfully solved a series of operations such as inability to pump or check air pressure due to insufficient space between the valve and the spokes, or the inconvenient position and angle of the valve. Due to the built-in valve core, they can allow inflation and deflation, which is convenient and quick. Be sure to tighten the thread when using it, otherwise the best sealing effect cannot be achieved.
- The tire valve extension joint is made of brass, the surface is chrome-plated, the chrome-plated layer has higher hardness, better heat resistance, and is not easy to rust. Equipped with rubber sealing ring and sealing cover, durable. The bottom of the extension piece rotates freely, which is easy to operate, convenient and efficient.
- Prevent air leakage! 1. Install the valve angle extension on the valve core, and be sure to tighten the thread of the rotating part so that there is no air leakage. 2. When you are adjusting the angle, you rotate the valve extension. After the angle adjustment is over, you must tighten the rotating thread to the maximum. 3. The threaded head on the valve extenders is screwed on the existing valve stem, and the included end cap replaces the existing valve stem cover.
- Our valve core adapters are equipped with rubber sealing rings and sealing caps to ensure air tightness without leakage. It is recommended to tighten the sealing caps quickly after use to prevent air leakage！
- These tire valve extensions suitable for most bicycles, motorcycles, strollers, trailers, RVs with standard American tire valves.
- How long is the warranty/renew? We offer a hassle-free 12-month warranty and 24-hour friendly customer service. If there is any dissatisfaction with the product, or the parts are missing, please contact us at any time, whether it is a new one or a refund, we will definitely give you a satisfactory answer. Be responsible for your choice, let you place an order with peace of mind~

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PYZFC9T |
| Best Sellers Rank | #21,187 in Automotive ( See Top 100 in Automotive ) #24 in Tire Valve Tools |
| Brand Name | Mellbree |
| Color | Metallic |
| Compatible with Vehicle Type | Motorbike, Passenger Car |
| Customer Reviews | 4.2 out of 5 stars 1,154 Reviews |
| Fit Type | Universal Fit |
| Item Height | 0.8 centimeters |
| Manufacturer | Mellbree |
| Material Type | Brass, Rubber |
| Shape | Round |
| UPC | 744306796563 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Metallic
- **Material:** Brass, Rubber
- **Brand:** Mellbree
- **Fit Type:** Universal Fit
- **Vehicle Service Type:** Passenger Car, Motorbike

## Images

![6-Pack Valve Stem Extenders, Mellbree 45 Degree 90 Degree 135 Degree Schrader Tire Valve Extension Compatible for Dual Wheels Passenger Cars, RV, Stroller, Bicycles, Motorcycles and Trailers - Image 1](https://m.media-amazon.com/images/I/81gqb1L+i0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy angles, solid build, great value
*by R***N on September 16, 2025*

These valve stem extenders work as advertised. I used the 90° pieces on my dual rear wheels and it made checking/adding air so much easier. Threads were clean, no leaks after a quick snug with a wrench and a dab of thread sealant on the Schrader side. Stainless finish looks solid. Nice that the pack includes multiple angles (45°, 90°, 135°) so you can mix and match. Good value.

### ⭐⭐⭐⭐⭐ Perfect for motorcycles
*by A***A on November 23, 2025*

Good product; it makes pumping air into my motorcycle tires much easier.

### ⭐⭐⭐⭐ Good product works well.
*by M***M on August 7, 2025*

Does the job , the quality and finish are slightly lacking but overall worked for me for what I intended to do with it. Pretty easy to install. Airflow seems normal. Fit is good.

## Frequently Bought Together

- Mellbree 6-Pack Tyre Valve Extension Adaptor, 45 Degree 90 Degree 135 Degree Metal Valve Stem Extension Adaptor Compatible for Passenger Cars, Stroller, Bicycles, Motorcycles, Trailers and RV
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-16*