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Alpinestars Youth Vapor Knee Guards
  • Alpinestars Youth Vapor Knee Guards - Black
  • Alpinestars Youth Vapor Knee Guards - Black

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Alpinestars Youth Vapor Knee Guards

The CE certified Alpinestars Youth Vapor Knee Guards are designed to follow the natural curve of your knee, providing articulated protection for dynamic comfort while riding. Light weight and ultra breathable, the Vapor Knee Guards are the perfect addition to your off-road riding kit. 


  • CE certified protection systems utilizing robust protective structures and impact absorption padding
  • Thermo-formed polymer material construction offers improved impact performance
  • Highly ergonomic design improves streamlining while providing crucial protection for MX and off-road riding
  • Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation
  • Intelligent fastening systems offer greater flexibility, customization and prevent side rotation
  • Dual strap closure system on Knee Protectors are specially designed to offer more comfort and adjustment
  • Top strap mounted above the knee and lower strap positioned for ergonomic fit
  • Advanced 3D poly padding for increased comfort and a close-fitting performance
  • Vented panels and advanced microfibers give comfort to the rider, preventing heat build-up while maintaining tactile contact with skin
  • Creative silicone printed graphic pattern
Product Style RevZilla Item # Manufacturer Product # Availability
Black / One Size 844093 6542313-1001 In Stock: Ships within 24 hours


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Alpinestars Youth Vapor Knee Guards 4.3 5 3 3
Plenty of adjustment range Got these for my 8 year old son who is very lean...okay, he's skinny! But these work great and I love the range of adjustability so he can use them for several years. He says they flow air well because his legs get chilly if the weather is cool out. Wife is very happy that he has some leg protection as there isn't much out there for kids riding pillion on the street. June 14, 2016
Works Basically two pieces of plastic connected to fabric with velco straps. The straps will dig in after awhile into your leg with long rides. Not as bulky as other protectors which is good, but the pivot point can be improved. June 7, 2013
Good Product the product contains the necessary features meets quality standards January 14, 2013
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