Alpinestars Bionic Plus Knee Guard

Item # : 639512
4.52 Reviews
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                  Alpinestars Bionic Plus Knee Guard

                  Item # 639512


                  Alpinestars Bionic Plus Knee Protector

                  With ergonomically profiled Level 1 CE certified protection securely held in position via a dual strap closure system, the Bionic Plus Knee Protector incorporates 3D mesh and vented panels to prevent the build-up of heat. With an asymmetric and lightweight design plus strategic flexion channeling, this knee protector provides high levels of freedom of movement and comfort.


                  • Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation.
                  • Dual strap closure system on Knee Protectors specially designed to offer more comfort and adjustment, with top strap mounted above the knee and lower strap positioned for ergonomic fit.
                  • Vented panels and 3D mesh material give comfort to the rider, preventing heat build-up while maintaining tactile contact with skin.
                  • Designed with a flexion channel through the shell that allows the shell to bend with the knee.


                  • CE certified protection systems utilizing robust protective structures and impact absorption padding.
                  • Highly ergonomic design improves streamlining while providing crucial protection for MX and off-road riding.

                  Comparison Chart

                  Model Bionic Plus Sequence SX-1 Bionic-7 Bionic-10
                  Starting at $40 $100 $160 $650 $500 each
                  Material Polymer, mesh Polymer, microfiber, mesh Polymer, thermoformed foam Fiber-glass compound Carbon polymer
                  Key Features

                  Asymmetrical ergonomic panels

                  Dual strap closure system

                  Single injected compound shells

                  Technical elastane construction

                  Extended frame for more protection

                  Dual pivot with hinge gear system

                  Knee double-pivoting system

                  Temperature resilient

                  Triple segmented flexible polymer

                  Knee double-pivoting system

                  Protection Good Good Better Better Best
                  Flexibility Good Good Better Best Best
                  Airflow Good Better Better Best Best
                  Elbow Protectors
                  Certification CE Level 1

                  Related Categories


                  Rated 4 out of 5 by from Easy to use and comfortable I use these on my cruiser. I got tired of built in knee armour that hurts your knees and does not stay place. Alpinestars Bionic Plus Knee Guards are comfortable and easy to put on and take off. They stay in place more or less. Sometimes you have to adjust them but over all not bad.
                  Date published: 2019-11-18
                  Rated 5 out of 5 by from Works well for all day riding Purchased these knee pads for being out all day on different road surfaces. I pared them with a padded compression short under baggy motorcycle jeans. Works great with no issues.
                  Date published: 2019-06-12
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                  Does this come as a pair left and right knee?

                  Asked by: Matthew
                  Answered by: Frank
                  Date published: 2019-09-04
                  • y_2020, m_1, d_27, h_14CST
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