RK-1 Plasma Knee Braces — L/XL, Black, Red

ALPINESTARS(MX) RK-1 Plasma Knee Braces — L/XL, Black, Red

2704-0714
6501725-13-LXL

An anatomically profiled, lightweight off-road knee brace with Nucleon Plasma protection, a hybrid frame, replaceable segmented cups, and a four-point hinge with adjustable stops.

Hurry! only 9 items left in stock.
€178.66
€218.35
Save €39.69
In stock, ships within 24-48 hours.
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

🛡️ The RK-1 Plasma Knee Brace is anatomically profiled for all forms of off-road riding, engineered to deliver comfortable support while remaining lightweight, breathable, and protective. Nucleon Plasma panels provide viscoelastic impact dispersion and absorption for maximum rider confidence.

Its hybrid frame construction uses a flexible composite over-injected on a high-performance polymer blend to achieve superb frame rigidity while keeping the upper and lower strap areas flexible. The replaceable triple-segmented knee cups combine a polyurethane outer shell backed with a Nucleon Plasma protector for an optimal balance of impact protection, flexibility, and scratch resistance.

The self-centering knee cup and strategically positioned upper and lower patella extensions ensure maximum coverage through all flexion and extension angles. A slim-design four-point hinge system follows natural knee articulation, and adjustable extension stops (0°–30°) allow the brace to be set to the desired maximum opening angle. Stainless-steel bushings receive an anti-oxidation treatment for long-lasting performance.

Comfort features include soft-touch thermoformed padding, soft-touch condyle padding available in different thicknesses, four individual non-slip backed straps for secure placement, and high-tensile buckles that remain robust yet flexible. Central buckles lock easily with a keyhole snapping system. The knee protector meets EN 1621-1:2012 Level 1 certification.

Constructed from bio-based, eco-friendly, sustainable impact-absorbing materials, the RK-1 Plasma delivers structural integrity and support while minimizing weight and bulk — reducing the risk of injuries to collateral and cruciate ligaments as well as meniscal structures. 🌬️

: 2704-0714
: 9 Items
In Stock

Data sheet

Type
Knee
Units
Pair
Color/Finish
Black, Red
Gender
Unisex
Size
L/XL
Size Group
Adult
Brand
ALPINESTARS

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.