Alpinestars SX-1 Plasma Knee Protector - Black Red Cool Gray

Alpinestars SX-1 Youth Knee Protector - Black Red

The CE and UKCA certified SX-1 Youth Knee Protector helps reduce the risk and severity of a knee injury by preventing hyperextension of the knee in the event of an accident.This lightweight yet strong protector features a dual pivot hinge system that allows natural articulation of the knee, while the dual strap system promotes secure fitment of the protector in all riding positions. Key Features • Extremely lightweight knee protection with large protective area for riders looking for the most breathable and lightweight solutions for all riding styles.• Upper extended frame for increased thigh protection without compromising mobility.• Hook and loop dual strap closure systems for easy in and out and a personalized, safe fit. Protection • Knee Protectors: EN 1621-1:2012 Level 1 Construction• Upper and lower frames are constructed from a high-performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties.• Polymer protector plates are strategically perforated for maximum breathability and air ventilation. • The shell integrated four-point hinge system follows the natural movement of the knee and keeps the protector well positioned in all riding positions.• Patella cup is constructed from an energy absorbing viscoelastic PU foam.• High abrasion resistant fabric on the outer central knee-cup area.• Frames are asymmetrical and feature a slim, ergonomic design for comfort and performance fit. Manufacturer Part No. (MPN): 8059347043968Barcode: 8059347043968 Age: Youth Colour: Black/Red Model: SX-1 Youth Size: L/XL Type: Knee Protector

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Alpinestars SX-1 V2 Knee Protector - Black Red

Size: XXL

The SX-1 V2 Knee Protector helps reduce the risk and severity of a knee injury by preventing hypertension of the knee in the event of an accident.This lightweight yet strong protector features a poly-centric hinge system that allows natural articulation of the knee. The ergonomically sculptured knee protector is constructed from a semi-rigid high performance polymer for optimum levels of protection and flexibility, while the highly ventilated padding allows for superb airflow cooling. Correct positioning of the knee protector improves comfort, avoiding pressure points on the patella, and the Dual Strap System promotes a secure fitment of the protector in all riding positions and includes a combined buckle and hook and loop closure for rapid and easy mounting.Key Features• Upper extended frame for increased thigh protection without compromising mobility. • Perforated knee protector offers high levels of ventilation. • Knee protector is backed by soft padding for an adaptive fit with breathable air mesh for ventilation and comfort. • Foam backing for excellent comfort against the skin. • Frames are asymmetrical and feature a slim, ergonomic design for comfort and a performance fit. • Hook and loop dual strap closure system with silicon pull tabs for easy in and out and a personalized, secure fit. ProtectionKnee Protector - En 1621-1:2012 Level 1. Construction• Extremely lightweight knee protection with a large protective area offers riders the most breathable and lightweight protective solution for all riding styles. • Upper and lower frames are constructed from a high performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties. • Polymer protector plates are strategically perforated for maximum breathability and air ventilation. • The upper and lower frame feature an integrated dual pivot hinge gear system that follows the natural movement of the knee and keeps the protector well positioned during all movements.Manufacturer Part No. (MPN): 8059175288128Barcode: 8059175288128 Age: Adult Colour: Black/Red Model: SX-1 V2 Size: XXL Type: Knee Protector

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Alpinestars RK-1 Plasma Knee Brace - Black / Red

New from Alpinestars for the 2025 season. Anatomically profiled for all forms of off-road riding, the RK-1 PLASMA Knee Brace has been engineered to provide comfortable knee support while still being lightweight, breathable, and protective.The RK-1 knee brace features a Nucleon PLASMA knee protector encased in an innovative hybrid frame construction, consisting of a flexible composite over-injected on a high-performance polymer blend to offer superb frame rigidity while still being flexible at the upper and lower strap areas. Key Features This brace provides optimal structural integrity and support while being ultra-lightweight and adaptive, and thus reduces the risk of sustaining injuries to the medial and lateral collateral ligament, the anterior and posterior cruciate ligament, and the lateral and medial meniscus. The replaceable triple segmented knee cups are constructed with a polyurethane outer shell backed with a Nucleon PLASMA protector for the optimum blend of impact protection, flexibility, and scratch resistance. The self-centering knee cup and the strategically positioned upper and lower patella extensions ensure maximum coverage regardless of the flexion or extension angles. The extremely stable, slim-design four-point hinge system perfectly follows the articulation of the knee while the extension stops, which are available in a range from 0 to 30 degrees, assist in setting the brace to the desired maximum opening angle. The stainless-steel bushings in the four-point hinge system have an anti-oxidation treatment. 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, the knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage in all riding positions. Construction This knee brace features a Nucleon PLASMA knee protector encased in an innovative hybrid frame construction, consisting of a flexible composite over-injected on a high-performance polymer blend to offer superb frame rigidity while still being flexible at the upper and lower strap areas. The replaceable triple segmented knee cups are constructed with a polyurethane outer shell backed with a Nucleon PLASMA protector for the optimum blend of impact protection, flexibility, and scratch resistance. Constructed from USDA certified bio-based eco-friendly and sustainable impact absorbing material. Soft-touch thermoformed padding ensures the highest levels of rider comfort while keeping the knee brace securely in position. Replaceable as a spare part. Soft-touch thermoformed condyle padding comes in different thicknesses for a customized fit. Replaceable as a spare part. Equipped with four individual straps backed with a non-slip material to ensure the knee brace remains securely in position while riding. High tensile strength buckles are robust while still being flexible for easy strapping and adaptivity. Central buckles are easily locked into the closed position by a keyhole snapping system. Protection The CE-certified Level 1, RK-1 PLASMA Knee Brace provides optimal structural integrity and support while being ultra-lightweight and adaptive, and thus reduces the riders risk of sustaining injuries to the medial and lateral collateral ligament, the anterior and posterior cruciate ligament, and the lateral and medial meniscus. Constructed with a polyurethane outer shell, the replaceable triple segmented knee cups are backed with a Nucleon PLASMA protector for the optimum blend of impact protection, flexibility, and scratch resistance. 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 1 Manufacturer Part No. (MPN): 8059347428246Barcode: 8059347428246 Age: Adult Colour: Black/Red Gender: Unisex Model: RK1 Plasma Size: L / XL Type: Knee Brace

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Alpinestars Bionic Pro Plasma Knee Protector - Black / Red / White

New from Alpinestars for the 2025 season. 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.The Bionic Pro Plasma 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.Key Features 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. Construction 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. Protection 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 Manufacturer Part No. (MPN): 8059347407432Barcode: 8059347407432 Age: Adult Colour: Bk/Red/Wht Gender: Unisex Model: Pro Plasma Size: L/XL Type: Knee Protector

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