

🛡️ Ride Bold, Protect Smarter — Because Your Knees Deserve the Best
The Alpinestars BIONIC PLUS Knee Protector in Black (L/XL) combines advanced ergonomic design with CE Level 1 certified protection. Featuring asymmetrical lightweight panels, a dual strap closure for a secure fit, and breathable 3D mesh venting, it offers superior comfort and flexibility for MX and off-road riders. Engineered with a flexion channel for natural knee movement, this knee guard balances high-impact safety with all-day wearability, making it a top choice for serious riders who refuse to compromise.









| ASIN | B07FR3SF5G |
| Age Range (Description) | Adult |
| Assembly Required | No |
| Best Sellers Rank | #159,470 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #298 in Knee Protection |
| Brand | Alpinestars |
| Closure Type | Hook & Loop |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (624) |
| Date First Available | 3 August 2018 |
| Generic Name | BIONIC PLUS KNEE PROTECTOR |
| Importer | Dream Sporting Gear 6 MG Road, Pune - 411001 Maharashtra MO# 7722037636 |
| Item Dimensions LxWxH | 21.1 x 41.9 x 10.9 Centimeters |
| Item Package Quantity | 1 |
| Item Weight | 290 g |
| Item dimensions L x W x H | 21.1 x 41.9 x 10.9 Centimeters |
| Item model number | 6506219-10-L/XL |
| Manufacturer | Alpinestars |
| Manufacturer Part Number | 6506219-10-L/XL |
| Model Name | BIONIC PLUS KNEE PROTECTOR: BLACK: L/XL |
| Number of Items | 1 |
| Packer | Dream Sporting Gear 6 MG Road, Pune - 411001 Maharashtra MO# 7722037636 |
| Product Dimensions | 21.1 x 41.9 x 10.9 cm; 290 g |
| Safety Rating | Não aplicável |
| Size | L |
| Special Feature | Lightweight |
| Special Features | Lightweight |
P**A
Really fabulous
Fantastic product...a bit costly...but u wont regret it !!! Lightweight and very comfortable.... Without compromising on safety issue... Found this product to be better than any other similar products...just loving it...
S**I
Good protection
It’s comfortable and of good quality. It’s light enough that you forget you have that on. It doesn’t slip but it does move around when u stand up and sit down.
S**S
Lightweight, well finished and good quality product
Received in nice and protected packing. Lightweight and we'll finished product. For my height of 5'10", L/XL size seems to be nice. Felt a bit short in length as the leg coverage is a bit moderate. But may be as per their design. Also mentioned left and right leg orientation is a bit strange with respect to it's shape. But there may be some reason which I need to explore. It's a level 1 protection guard. Refer to the attached picture mentioned on the product for sizing chart.
Z**N
Looks and feels amazing
I use high riding boots and only needed a knee guard minus the shin guard and this works and fits perfect… looks really good too… worth buy
S**U
Everything is fine except the fastening arrangement. Needs improvisation
For safety
N**D
Comfortable but bit expensive for material
Airflow is really good but felt expensive for material
R**R
Average product
It’s bionic but not fully bionic. It’s one single piece, so does not fit well on the knee. Looks very bulky. Quality is fair but Safety seems to be just about average. Something not expected out of a brand like Alpinestars.
A**S
Lose
It's not what it look like in pictures. belt and catchers are lose so knee guard actually moves away from knee. No point of buying it for bike rider. May be this product is for cycling
C**N
Cómodas y perfectas para uso en monociclo eléctrico y demás vehículos que no excedan de 60 km/h
J**N
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
A**X
Essenziali se non si indossano pantaloni in pelle con le super protezioni! In concomitanza con gli stivali torque 3 proteggono perfettamente l intera gamba!
S**B
Buena calidad y ajustadas para sentir la seguridad
A**S
Get any kevlar jeans, put these under your knees, remove once done riding and you are top. No need to pay extra for the motorcycle jeans when you can use these with any kevlar jeans!
Trustpilot
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