SKU: 45928923198

Alpinestars - Bionic Pro Plasma Knee Protector

Sale price$134.95 Regular price$149.95
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Alpinestars - Bionic Pro Plasma Knee ProtectorAlpinestars Bionic Pro Plasma Knee Protector Anatomically profiled for all forms of off road riding, the Bionic Pro PLASMA Knee Protector has been engineered to be lightweight, breathable, comfortable and protective, and features a removable Nucleon PLASMA knee protector embedded into a chassis that is abrasion resistant on the outer and highly breathable on the inner for maximum performance. Two independent thermoplastic shells are strategically

Alpinestars - Bionic Pro Plasma Knee Protector

Anatomically profiled for all forms of off-road riding, the Bionic Pro PLASMA Knee Protector has been engineered to be lightweight, breathable, comfortable and protective, and features a removable Nucleon PLASMA knee protector embedded into a chassis that is abrasion resistant on the outer and highly breathable on the inner for maximum performance.

  • Two independent thermoplastic shells are strategically positioned over the patella for enhanced levels of abrasion resistance and sliding performance, while also delivering additional impact performance.

  • The innovative slip joint construction ensures high levels of articulation while simultaneously ensuring the protector remains snugly in position.

  • The wide elasticated top strap delivers superior comfort and a secure closure.

  • Nucleon PLASMA is a viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies. Lightweight and highly ventilated, this knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions.

  • Engineered from thermoplastic shells that offer enhanced levels of abrasion resistance and sliding performance, as well as impact protection.

  • Innovative slip joint construction provides riders with high levels of articulation and comfortable, snug fit that keeps the protector in place while riding.

  • Constructed from USDA certified bio-based eco-friendly and sustainable impact absorbing material.

  • Constructed with a soft tactile inner padding for enhanced rider comfort.

  • Pre-shaped construction features soft touch perforated stretchable padding for enhanced comfort and superior airflow, with extra lower and side padding for extended coverage.

  • The anatomically sculpted upper calf and upper hem silicon strips keep the protector secured in position.

  • Nucleon PLASMA knee protector is removable for easy cleaning.

  • 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



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45928923198

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Benjie Windley
West Palm Beach, US
★★★★★ 5
Beautiful suit and quality
Size: 7 Years, Color: Bright Purple, Size: 7 Years, Color: Bright Purple
This is a gorgeous suit and the quality is excellent. Extremely impressed and will be purchasing another in a different color. This purple color is beautiful. Extremely impressed. Can’t beat the price.
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Reviewed in the United States on January 11, 2026
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Amazon Customer
Houston, US
★★★★★ 5
Great Quality and perfect Size
Size: 5T, Color: Black
Great quality and perfect size.
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Reviewed in the United States on May 1, 2026
M
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Miranda Wetzler
Grantham, US
★★★★★ 4
Runs small but great quality for the price
Size: 10 Years, Color: Black
I sized up hoping to get something a little bigger to grow into, however this suite runs small. If I had ordered the real size it would be too small. I ordered a 7 for my 6 year old and a 10 for my 8 year old. The size 10 was missing the suspenders and came with a real tie not a bow tie unlike what is in the description.
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Reviewed in the United States on April 20, 2026
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María Alejandra
Cuba, US
★★★★★ 5
An awesome buy
Size: 8 Years, Color: Teal Blue, Size: 8 Years, Color: Teal Blue
Ordered for my son for my wedding. It is comfortable, it is beautiful, came in the right size and color. Ir was so comfy he had it on for the whole wedding.
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Reviewed in the United States on December 26, 2025
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suesnow
Los Angeles, US
★★★★★ 5
True to size and amazing quality
Size: 8 Years, Color: Bright Purple
Perfect for my boys and at a reasonable price that can’t be beat for all we got. Thank you.
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Reviewed in the United States on December 23, 2025

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