




🛡️ Ride fearless, protect smarter — the SX-1 V2 has your knees covered!
The Alpinestars SX-1 V2 Adult Knee Protector combines CE-certified impact shields with ergonomic joint-flex panels and adjustable straps to deliver lightweight, durable off-road knee protection. Designed for motocross, enduro, and trail riders, it offers advanced dual-side bracing, breathable comfort, and a secure fit that stays in place through every jump and bump.
| ASIN | B08CSYPS6X |
| Age Range (Description) | Adult |
| Best Sellers Rank | #169,409 in Automotive ( See Top 100 in Automotive ) #48 in Powersports Knee & Shin Protection |
| Brand Name | Alpinestars |
| Closure Type | Hook,Loop,Buckle |
| Customer Reviews | 4.4 4.4 out of 5 stars (200) |
| Date First Available | July 29, 2020 |
| Global Trade Identification Number | 08059175286988 |
| Included Components | Alpinestars 6506321-13-L/X SX-1 V2 Knee Protector |
| Item Dimensions LxWxH | 7.87 x 3.11 x 2.2 inches |
| Item Package Dimensions L x W x H | 20 x 7.5 x 5.8 inches |
| Item dimensions L x W x H | 7.87 x 3.11 x 2.2 inches |
| Manufacturer | Alpinestars |
| Model Name | 6506321-13-S/M |
| Number of Items | 1 |
| Outer Material | Plastic |
| Package Weight | 0.91 Kilograms |
| Part Number | 6506321-13-S/M |
| Size | Small-Medium |
| Strap Type | Adjustable |
| Style | Multi |
| Suggested Users | unisex-adult |
| Warranty Description | Manufacturer Warranty |
D**F
Best knee guards
I rode hard and fall hard with these i can still get up and walk away highly recommend
A**S
Son demasiado cómodas y buenas
A**R
crash protection
after my buddy crashed in a 25 mph curve (and was injured). i learned a lesson from him that any protection you wear, is better than none. his knees were not injured but he got a long laceration on his shin. this would have prevented that. he shattered his elbow. i now wear elbow guards also.
A**S
Comfort and secure
I feel more secure. The quality and comfort are perfect
W**.
They do the job
Have saved my knees from being completely demolished several times already. Have taken a few slides falling off the euc at like 30-40mph and they are still in decent shape. Maybe the leatts would be less prone to moving out of position when walking around because they have 3 straps instead of 2, I find myself having to pull these up to readjust every so often to keep them centered and cranking the straps any tighter than I have them hurts the back side of my knee/leg after crashing.
B**N
Comfortable and light
They fit great, are made of high quality light materials, and allow me to continue riding with a busted knee.
R**L
Broke on First Ride. Ordered S/M, Got L/XL instead
I wanted to fall in love with those knee guards because I like the Alpinestars Brand. First, the seller shipped the wrong size. I ordered S/M, seller shipped L/XL. Second, the strap plastic holder broke on first ride. Disappointed in Alpinestars. I Ordered the Leatt.
J**K
Awesome Knee Pads!!!
Very comfortable and provides great protection! Provides good range of motion when moving .Would buy again!
R**P
PEDÍ TALLA L/G Y LLEGÓ TALLA S/M... PARA COLMO FÍSICAMENTE UNA ES MÁS GRANDE QUE LA OTRA (AÚN CON ETIQUETA DE LA MISMA TALLA). DESAFORTUNADAMENT ME PERCATÉ UNA VEZ QUE HABÍA PASADO EL PERIODO DE DEVOLUCIÓN. PESIMO GASTO INÚTIL
I**A
Ottima protezione prodotto ancora con un certo criterio di qualità
D**.
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
H**T
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.
P**Y
Ça rigidifie et protège avec de bonne bottes….ça change tout sur le terrain
Trustpilot
1 week ago
4 days ago