Alpinestars
0 ratings
Alpinestars Bionic Flex Knee Protector, Motorcycle Motocross Pads, Nucleon Flex Technology, Slip-On Breathable Mesh, L/XL, Black/Red
genuine image
Alpinestars Bionic Flex Knee Protector, Motorcycle Motocross Pads, Nucleon Flex Technology, Slip-On Breathable Mesh, L/XL, Black/Red
Alpinestars Bionic Flex Knee Protector, Motorcycle Motocross Pads, Nucleon Flex Technology, Slip-On Breathable Mesh, L/XL, Black/Red
Item #: 36941895

Alpinestars Bionic Flex Knee Protector, Motorcycle Motocross Pads, Nucleon Flex Technology, Slip-On Breathable Mesh, L/XL, Black/Red

Item #: 36941895

LAK 3033231

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, September 26
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Enhanced Flexibility
Designed with advanced materials, the Bionic Flex offers superior flexibility, allowing maximum movement during rides while ensuring essential knee protection.
Lightweight Design
The lightweight construction minimizes fatigue, enabling riders to maintain peak performance without the burden of heavy gear, enhancing overall comfort and endurance.
Ergonomic Fit
The knee protector's small/medium sizing provides an ergonomic fit that conforms to the body, ensuring secure placement and effective protection against impacts without compromising mobility.

Product Details

Shop Alpinestars Bionic Flex Knee Protector, Motorcycle Motocross Pads, Nucleon Flex Technology, Slip-On Breathable Mesh, L/XL, Black/Red online at a best price in Laos. B08CSZY5KX
  • Slip-on design with elasticated hems and silicon printing for secure positioning
  • Nucleon Flex Technology protectors for breathability and ventilation
  • Additional side foam padding for enhanced coverage
  • Abrasion-resistant fabric front panel for increased durability
  • Incorporates comfort padding with soft-touch stretch mesh to prevent heat build-up
  • Asymmetric and lightweight design for optimal comfort and freedom of movement
Closure TypePull On
Special FeaturesStretchable
Form FactorShell
Sport Typeoutdoor lifestyle
Item Dimensions16 x 7 x 4.2 inches (40.6 x 17.8 x 10.7 cm)
SizeLarge/X-Large
Item Package Quantity1
Item Weight15.84 ounces (449.06 grams)
Unit Count1 Count
MaterialPlastic
Fabric TypeSilicon
Brand NameAlpinestars
Age Range DescriptionAdult
Model NameBionic Flex Knee Protector
Global Trade Identification Number08059175288135
ManufacturerAlpinestars
Model Number6505121-13-L/XL
Part Number6505121-13-L/XL
ColorBlack/Red
BrandAlpinestars
Age Range (Description)Adult

Who Should Buy?

Suitable For
  • Motocross Riders

    Ideal for motocross riders seeking flexibility and protection during off-road racing and stunts.

  • Freestyle Bikers

    Provides excellent knee support and cushioning for freestyle bikers performing tricks and jumps.

  • Long-Distance Cyclists

    Beneficial for long-distance cyclists needing added comfort and protection from impacts and abrasions.

Not Suitable For
  • Casual Users

    Not suitable for casual users who may not require specialized knee protection during light activities.

Product Description

Alpinestars Bionic Flex Knee Protector, Motorcycle Motocross Pads, Nucleon Flex Technology, Slip-On Breathable Mesh, L/XL, Black/Red

About This Item

The Alpinestars Unisex-Adult Bionic Flex Knee Protector is the perfect choice for both men and women who are looking for reliable knee protection during their favorite outdoor activities. This knee protector is designed with ergonomically profiled Nucleon Flex Technology, ensuring that you stay protected without compromising on comfort or freedom of movement. With an elasticated top strap and silicon hems, this knee protector is held securely in position, providing you with the confidence to push your limits. The soft-touch stretch mesh and comfort padding prevent heat build-up, keeping you cool and comfortable even during intense workouts. The Bionic Flex Knee Protector features an asymmetric and lightweight design, making it easy to wear and allowing for unrestricted movement.

Whether you're into motorcycling, cycling, extreme sports, skateboarding, skiing, snowboarding, or off-road adventures, this knee protector is suitable for all these activities and more. Built to last, this knee protector is made with high-quality materials, ensuring durability and long-lasting performance. The Alpinestars brand logo on this knee protector is a symbol of its excellent quality and craftsmanship. Invest in your safety and comfort with the Alpinestars Unisex-Adult Bionic Flex Knee Protector. Stay protected during all your outdoor adventures with this flexible, comfortable, and high-quality knee protector.

Order yours today and experience the difference it makes in your performance and confidence.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary purpose of the Alpinestars Bionic Flex Knee Protector?

    Answer: The Alpinestars Bionic Flex Knee Protector is designed to provide robust protection for your knees during motocross, dirt biking, or any extreme sports activities. It features a flexible design that allows for a wide range of motion, ensuring that you can maneuver freely while still being safeguarded. The protector is especially useful in scenarios where falls or impacts are common, giving riders confidence in their safety without compromising on performance.
  • Question: What are the key features of the Alpinestars Bionic Flex Knee Protector?

    Answer: Key features of the Alpinestars Bionic Flex Knee Protector include its advanced design for flexibility, breathable materials for comfort, and strategically placed padding for impact absorption. It uses a lightweight yet durable construction that conforms to the body, ensuring a snug fit while allowing ventilation. This product is perfect for riders looking for a balance of safety and comfort during long rides or competitive events.
  • Question: Is the Alpinestars Bionic Flex Knee Protector suitable for all riding styles?

    Answer: Yes, the Alpinestars Bionic Flex Knee Protector is suitable for a variety of riding styles, including motocross, enduro, and trail riding. Its versatile design accommodates the different movements required in these sports, making it an excellent choice for riders who participate in multiple disciplines. Whether you're racing on the track or cruising through challenging terrains, this protector adapts to your needs.
  • Question: How does the sizing work for the Alpinestars Bionic Flex Knee Protector?

    Answer: The Alpinestars Bionic Flex Knee Protector comes in various sizes, including Small/Medium. To find the right fit, measure your thigh circumference and refer to the sizing chart provided by the manufacturer. A proper fit is crucial not only for comfort but also for maximizing the protective capabilities of the knee guard during use. This ensures you stay secure without feeling restricted while riding.
  • Question: Can I wear the Alpinestars Bionic Flex Knee Protector over my pants?

    Answer: Yes, the Alpinestars Bionic Flex Knee Protector is designed to be worn over pants or under riding gear, depending on your preference. Its slim profile allows it to fit seamlessly with most types of motocross or riding trousers. This flexibility in wearing style enhances overall comfort and usability, especially during longer rides, where maintaining freedom of movement is essential.
  • Question: What kind of materials are used in the Alpinestars Bionic Flex Knee Protector?

    Answer: The Alpinestars Bionic Flex Knee Protector is constructed using high-quality, lightweight, and flexible materials that prioritize both comfort and protection. The outer shell typically features durable polymers, while the inner layers may include moisture-wicking fabrics to keep you dry. These materials are selected not only for their protective qualities but also for their ability to withstand the rigors of extreme sports.
  • Question: How do I care for my Alpinestars Bionic Flex Knee Protector?

    Answer: To ensure the longevity of your Alpinestars Bionic Flex Knee Protector, hand wash it in cold water with mild detergent and allow it to air dry. Avoid using bleach or fabric softeners, as they can damage the materials over time. Regular cleaning is important because it keeps the protector hygienic, especially after strenuous riding sessions, allowing for better performance during your next ride.
  • Question: Is there a break-in period for the Alpinestars Bionic Flex Knee Protector?

    Answer: Typically, the Alpinestars Bionic Flex Knee Protector does not require a significant break-in period due to its flexible design. However, like any protective gear, you might find it beneficial to wear it during short rides to familiarize yourself with its feel and fit. This can enhance comfort and confidence on longer rides, as you'll be accustomed to how the protector moves with your body.
  • Question: How does the Bionic Flex technology improve knee protection?

    Answer: The Bionic Flex technology integrated into the Alpinestars Bionic Flex Knee Protector enhances mobility while ensuring maximum protection against impacts. This technology allows the knee guard to move in tandem with your body's natural motion, reducing the risk of injury while providing substantial shield against external impacts. It’s particularly effective for riders who need not only safety but also the flexibility to perform at their best.
  • Question: Where can I buy the Alpinestars 6505121-13-SM Bionic Flex Knee Protector - BlackRed SmallMed?

    Answer: You can purchase the Alpinestars 6505121-13-SM Bionic Flex Knee Protector at Ubuy in Laos. Ubuy offers a wide range of biking gear, ensuring you have easy access to high-quality protective equipment like this knee protector. Shopping at Ubuy guarantees that you find the product you need with the convenience of an online platform.

Alpinestars Knee & Shin Protection 6505121-13-L/XL Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9300 + reviews
Read reviews
JG
Jazz
Verified buyer

“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer

“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

31 August 2026 · via Trustpilot
F
fnd
Verified buyer

“The delivery was fast and the product came undamaged and authentic.”

29 August 2026 · via Trustpilot
LC
Leana
Verified buyer

“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”

25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer

“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LAK 3033231

Order now and get it around Saturday, September 26

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.