Developed for MX, the Bionic Pro Plasma Knee Protectors are MX knee protectors delivering lightweight protection and mobility. Featuring a Level 2 CE-certified Nucleon PLASMA insert (EN 1621-1:2012) with bio-based polymers, plus dual thermoplastic patella shells and a slip-joint chassis for abrasion resistance, sliding, and articulation. A wide elastic strap and silicone grippers stabilize fit, ventilated padding keeps you cool, and a removable protector simplifies cleaning.

  • Patella coverage and slide zones: dual‑zone protection over the kneecap promotes controlled sliding to reduce snagging and surface wear while enhancing abrasion defense in off‑road conditions.
  • Multi‑axis flex pattern: an engineered hinge path follows natural knee movement for unrestricted transitions between seated and standing riding.
  • Fit system: a wide, elasticated top strap spreads pressure for day‑long comfort and a quick, secure closure over socks or base layers.
  • Energy management core: low‑bulk viscoelastic structure disperses impact loads across a wide area to maintain full‑knee coverage through deep flex and long motos.
  • Level 2 CE-certified Nucleon PLASMA knee protector for effective impact protection.
  • According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply:
  • Knee Protector: EN 1621-1:2012 LEVEL 2
  • Two independent thermoplastic shells positioned over the patella enhance abrasion resistance, sliding performance, and added impact performance.
  • Slip joint construction maintains correct positioning for consistent knee coverage during riding.
  • Extra lower and side padding increase coverage of vulnerable zones around the knee.
  • Upper hem silicone strips and anatomically sculpted upper calf keep the protector securely in place for dependable protection.
  • Two independent thermoplastic shells positioned over the patella on an abrasion-resistant chassis.
  • Slip-joint articulation linking upper and lower shells within the chassis.
  • Nucleon PLASMA protector formed from USDA-certified bio-based viscoelastic polymer.
  • Soft-touch inner padding lining the chassis.
  • Pre-shaped chassis with soft-touch, perforated, stretch padding; additional lower and lateral padding panels integrated.
  • Anatomically sculpted upper calf with upper hem silicone grip strips.
  • Removable Nucleon PLASMA knee protector.
  • Approximate weight: 650–655 g (pair), size dependent.

(AS65031250132)

SKU AS65031250132
Brand Alpinestars
Shipping Weight 3.0000kg
Shipping Width 0.300m
Shipping Height 0.300m
Shipping Length 0.100m

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