---
product_id: 267521607
title: "Alpinestars Men's Bionic Plus Off-Road Motorcycle Knee Protector"
brand: "alpinestars"
price: "$326.64"
currency: USD
in_stock: true
reviews_count: 5
category: "Alpinestars"
url: https://www.desertcart.ec/products/267521607-alpinestars-mens-bionic-plus-off-road-motorcycle-knee-protector
store_origin: EC
region: Ecuador
---

# Dual strap secure fit Asymmetrical ergonomic design Vented 3D mesh comfort Alpinestars Men's Bionic Plus Off-Road Motorcycle Knee Protector

**Brand:** alpinestars
**Price:** $326.64
**Availability:** ✅ In Stock

## Summary

> 🛡️ Ride Bold, Protect Smarter – Because Your Knees Deserve the Best

## Quick Answers

- **What is this?** Alpinestars Men's Bionic Plus Off-Road Motorcycle Knee Protector by alpinestars
- **How much does it cost?** $326.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/267521607-alpinestars-mens-bionic-plus-off-road-motorcycle-knee-protector)

## 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

- • **Stay Cool Under Pressure:** Vented panels and breathable 3D mesh prevent heat build-up during intense rides.
- • **Custom Fit, All-Day Comfort:** Dual strap closure system ensures a secure, adjustable fit tailored to your knee’s natural shape.
- • **Certified Safety You Can Trust:** Level 1 CE certified impact absorption padding for reliable crash protection.
- • **Ergonomic Armor, Zero Compromise:** Asymmetrical lightweight panels reduce rotation while maximizing protection.
- • **Freedom to Move, Designed to Flex:** Innovative flexion channel lets the shell bend naturally with your knee for unrestricted motion.

## Overview

The Alpinestars Men's Bionic Plus Off-Road Motorcycle Knee Protector combines advanced ergonomic design with CE Level 1 certified impact protection. Featuring a dual strap closure for a customizable fit, vented 3D mesh for breathability, and a flexion channel for natural movement, it delivers superior comfort and safety for serious riders. Lightweight yet robust, it’s engineered to keep you protected without sacrificing freedom of motion.

## Description

With ergonomically profiled Level 1 CE certified protection securely held in position via a dual strap closure system, the Bionic Plus Knee Protector incorporates 3D mesh and vented panels to prevent the build-up of heat. With an asymmetric and lightweight design plus strategic flexion channeling, this knee protector provides high levels of freedom of movement and comfort.

Review: Cómodas y perfectas para uso en monociclo eléctrico y demás vehículos que no excedan de 60 km/h
Review: Fits well and stays in place during ride. Comfortable while riding. Will likely protect on first impact but not too sure whether it will stay in place after that. Easy to put on and remove quickly. Doesn't feel hot even during 30+ C rides

## Features

- Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation
- Dual strap closure system on Knee Protectors specially designed to offer more comfort and adjustment, with top strap mounted above the knee and lower strap positioned for ergonomic fit
- Vented panels and 3D mesh material give comfort to the rider, preventing heat build-up while maintaining tactile contact with skin
- CE certified protection systems utilizing robust protective structures and impact absorption padding
- Designed with a flexion channel through the shell that allows the shell to bend with the knee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FR3SF5G |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #25,164 in Automotive ( See Top 100 in Automotive ) #15 in Motorcycle Knee Guards |
| Brand | Alpinestars |
| Color | Multi |
| Customer Reviews | 4.4 4.4 out of 5 stars (628) |
| Date First Available | 3 August 2018 |
| Department | unisex-adult |
| Features | Lightweight |
| Height | 10 centimeters |
| Is Discontinued By Manufacturer | No |
| Item model number | 6506219-10-L/XL |
| Length | 10 centimeters |
| Manufacturer | Alpinestars |
| Material Type | Plastic |
| Number of Items | 1 |
| Product Dimensions | 40.64 x 17.78 x 10.67 cm; 290 g |
| Size | One Size |
| Sport | outdoor lifestyle |
| Style | Multi |
| Width | 10 centimeters |

## Product Details

- **Age range (description):** Adult
- **Brand:** Alpinestars
- **Closure type:** Hook & Loop
- **Colour:** Multi
- **Material:** Plastic

## Images

![Alpinestars Men's Bionic Plus Off-Road Motorcycle Knee Protector - Image 1](https://m.media-amazon.com/images/I/818bKpcH9zL.jpg)

## Questions & Answers

**Q: Are this good for motorcycle riding as well?**
A: Yes

**Q: Will these be compatible with MX riding boots that up come up to cover the shin?**
A: Yes - I’m wearing mine out riding as I type this, they work great with full height Mx boots, they jut barely
Overlap and no discomfort

**Q: What are you tips on sizing?**
A: If you're an adult, I'd go with the large/xtra large.  For reference,  I'm 5'10" and 155 lbs.  The other size would probably fit kids legs.  My upper thigh usually falls in the large/xtra large sizing on knee pads, so that is how I buy them.  The pair that I received do not look exactly like those in the photo in that the upper portion is closer to, and has a wider attachment point, to the lower portion.  They work fine though.

**Q: Is this item a pair or is it one knee pad?**
A: Pair

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 17 April 2023*

Cómodas y perfectas para uso en monociclo eléctrico y demás vehículos que no excedan de 60 km/h

### ⭐⭐⭐⭐⭐ Review
*by J***N on 29 December 2024*

Fits well and stays in place during ride. Comfortable while riding. Will likely protect on first impact but not too sure whether it will stay in place after that. Easy to put on and remove quickly. Doesn't feel hot even during 30+ C rides

### ⭐⭐⭐⭐⭐ Review
*by S***B on 5 September 2023*

Buena calidad y ajustadas para sentir la seguridad

## Frequently Bought Together

- Alpinestars 6506219-10-L/XL Bionic Plus Knee Protectors - (Large/XL)
- Fox Racing Mens Dirtpaw Motocross Glove
- O'Neal Mens Pro Sox(Black, One Size)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/267521607-alpinestars-mens-bionic-plus-off-road-motorcycle-knee-protector](https://www.desertcart.ec/products/267521607-alpinestars-mens-bionic-plus-off-road-motorcycle-knee-protector)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-04-22*