---
product_id: 275014332
title: "Sx-1 V2 Knee Protector Knee Protection"
brand: "alpinestars"
price: "10731254₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Alpinestars"
url: https://www.desertcart.vn/products/275014332-sx-1-v2-knee-protector-knee-protection
store_origin: VN
region: Vietnam
---

# Perforated ventilation Dual strap secure fit Extended thigh protection Sx-1 V2 Knee Protector Knee Protection

**Brand:** alpinestars
**Price:** 10731254₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Ride fearless with the SX-1 V2 – where protection meets precision.

## Quick Answers

- **What is this?** Sx-1 V2 Knee Protector Knee Protection by alpinestars
- **How much does it cost?** 10731254₫ 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/275014332-sx-1-v2-knee-protector-knee-protection)

## Best For

- alpinestars enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit, Every Ride:** Dual strap closure with silicon pull tabs for quick, secure adjustment
- • **Lightweight Yet Rugged:** Semi-rigid high-performance polymer shields without bulk
- • **Breathe Easy, Ride Hard:** Perforated padding with breathable air mesh keeps you cool
- • **Next-Level Knee Defense:** Poly-centric hinge for natural movement & injury prevention
- • **Ergonomic Performance Design:** Slim, asymmetrical frame enhances comfort without sacrificing protection

## Overview

The Alpinestars SX-1 V2 Knee Protector combines advanced poly-centric hinge technology with a semi-rigid polymer frame to prevent knee hyperextension while maintaining natural articulation. Featuring perforated, breathable padding and a dual strap closure system with silicon pull tabs, it delivers a secure, comfortable fit optimized for all riding positions. Lightweight at just 290 grams, it offers superior thigh and knee protection without compromising mobility, making it a top choice for serious cyclists and motorcyclists.

## Description

The SX-1 V2 Knee Protector helps reduce the risk and severity of a knee injury by preventing hypertension of the knee in the event of an accident. This lightweight yet strong protector features a poly-centric hinge system that allows natural articulation of the knee. The ergonomically sculptured knee protector is constructed from a semi-rigid high performance polymer for optimum levels of protection and flexibility, while the highly ventilated padding allows for superb airflow cooling. Correct positioning of the knee protector improves comfort, avoiding pressure points on the patella, and the Dual Strap System promotes a secure fitment of the protector in all riding positions and includes a combined buckle and hook and loop closure for rapid and easy mounting.

Review: Prodotto Alpinestar - Ottima protezione prodotto ancora con un certo criterio di qualità
Review: Excelente calidad. - Están perfectas a pesar de que pedí la talla L y me llegaron en talla M, creo que fue suerte, ya que me quedaron bastante bien y probablemente la talla L hubiera quedado floja. Excelentes materiales, excelente calidad, cómodas y con un diseño muy atractivo

## Features

- Upper extended frame for increased thigh protection without compromising mobility
- Perforated knee protector offers high levels of ventilation; Foam backing for excellent comfort against the skin
- Knee protector is backed by soft padding for an adaptive fit with breathable air mesh for ventilation and comfort
- Frames are asymmetrical and feature a slim, ergonomic design for comfort and a performance fit
- Hook and loop dual strap closure system with silicon pull tabs for easy in and out and a personalized, secure fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CSXFD1X |
| Age Range Description | Adult |
| Best Sellers Rank | #89,013 in Automotive ( See Top 100 in Automotive ) #51 in Motorcycle Knee Guards |
| Brand | Alpinestars |
| Brand Name | Alpinestars |
| Closure Type | Buckle |
| Color | Multi |
| Colour | Multi |
| Customer Reviews | 4.3 out of 5 stars 122 Reviews |
| Global Trade Identification Number | 08059175288111 |
| Included Components | SX-1 V2 Knee Protector |
| Item Dimensions | 22.9 x 17.8 x 7.6 centimeters |
| Item Type Name | SX-1 V2 Knee Protector - Black/Red (Small/Med) |
| Item Weight | 290 Grams |
| Item dimensions L x W x H | 22.9 x 17.8 x 7.6 centimeters |
| Item weight | 290 Grams |
| Manufacturer | PROOK |
| Material | Foam , Silicon |
| Material Type | Foam,Silicon |
| Sport | Cycling |
| Sport Type | Cycling |
| Strap Type | Adjustable |
| Unit Count | 1 Ounce |

## Product Details

- **Colour:** Multi
- **Brand:** Alpinestars
- **Material:** Foam,Silicon
- **Sport:** Cycling
- **Item weight:** 290 Grams

## Images

![Sx-1 V2 Knee Protector Knee Protection - Image 1](https://m.media-amazon.com/images/I/81fW+SwSWzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prodotto Alpinestar
*by I***A on 13 October 2023*

Ottima protezione prodotto ancora con un certo criterio di qualità

### ⭐⭐⭐⭐⭐ Excelente calidad.
*by D***. on 18 September 2025*

Están perfectas a pesar de que pedí la talla L y me llegaron en talla M, creo que fue suerte, ya que me quedaron bastante bien y probablemente la talla L hubiera quedado floja. Excelentes materiales, excelente calidad, cómodas y con un diseño muy atractivo

### ⭐⭐⭐⭐ Macht was es soll und ist bestimmt gut nur für mich etwas ungewohnt.
*by H***T on 10 March 2025*

Passt und lässt sich gut einstellen. Trägt natürlich etwas auf und ist erst mal ungewohnt. Muss natürlich auch in die Hose passen. Habe vorher kein Schutz getragen.

## Frequently Bought Together

- Alpinestars men's Apparel/Protective Gear (Black/Red, S/M)
- O'Neal Mens Pro Sox(Black, One Size)
- Fox Racing Mens Dirtpaw Motocross Glove

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**Shop now:** [https://www.desertcart.vn/products/275014332-sx-1-v2-knee-protector-knee-protection](https://www.desertcart.vn/products/275014332-sx-1-v2-knee-protector-knee-protection)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-23*