• Back protection CE certified Level 2 to the latest back protector standard revision (prEN1621-2:2014).
• Featuring hard-shell vertebrae protection and high energy absorbing viscoelastic memory foam, this innovative hybrid back protector is uncompromising in safety and performance.
• Ergonomically profiled for sport riding with superb ventilation features - the NUCLEON KR-1 is extremely lightweight and breathable.

• Track and race back protector CE certified Level 2 to the latest back protector standard revision (EN1621- 2:2014).
• With performance cooling, flexibility and anatomical contouring, this hybrid of hard shell and energy absorbing viscoelastic memory foam is lightweight and breathable for optimized protection and comfort.
• Features include waist adjustment for customized fit, a snap-on system to fix protector to a suit or jacket and a slim vented kidney belt for added security.

• Adventure touring back protector CE certified Level 2 to the latest back protector standard revision (EN1621-2:2014).
• Extremely lightweight, highly breathable and incorporating reinforced protection this back protector is optimized for comfort on longer journeys.
• An innovative fusion of energy absorbing viscoelastic memory foam with articulated vertebrae protection - the NUCLEON KR-2 is flexible and ergonomically profiled for performance.
• Features include waist adjustment for customized fit, a snap-on system to fix protector to a suit or jacket and a slim vented kidney belt for added security.

Advanced, high-performance fiberglass polymer compound

• Structural integrity and frame strength against heavy impact energies during crash
• Lightweight performance and comfort while riding.
• Resilience to low temperatures, below 0°C.

A highly customizable, secure and personalized fit

• SAS (Size Adapter System) for a versatile fitment in size ranges XS-M and L-XL.
• Lycra-laminated foam padding kits: adaptable and interchangeable EVA foam pads allow compatibility with body protection systems.
• Strap System: Light strap worn over or under the jersey.

Bio-organic engineering design for superb ergonomics

• Rear stabilizer promotes PFR (Progressive Force Relief) and dissipate extreme energy loads by transmitting them across the back and shoulders and away from spine (thoracic vertebrae), and is connected to the frames via pivot key for convenient dismantling.
• Frame construction promotes improved contact with helmet during impact – including rear support edge that fits closer to the body, extra width to account for different helmet sizes and raised chest to avoid hyper-flexion injuries.
• Innovative quick-release locking closure system for rapid and efficient fitting/removal offers highly secure and convenient attachment.
• Compressed EVA foam compound padding to distribute the impact force over the widest area, yet remain lightweight.

• CE certified knee brace against latest EN 1621_1: 2012 K type A ( level1)
• SX knee guard frames are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
• Extended thigh protection.
• Impact resistant PU foam knee cup CE certified Type A, embedded in a soft comfortable padding and breathable air mesh.
• High Abrasion resistant fabric with an over injected TPU frame structure on outer central kneecup area to improve the impact performances.
• Asymmetrical and slim design for comfort and fit. Excellent haptic feedback for rider due to thin construction.
• Plastic frames are highly perforated for maximum breathability and air ventilation (cooling effect).
• Dual pivot system with integrated hinge gear system.

• Technical, Elastane stretch mesh main construction is highly breathable and retains shape.
• Reduced material construction on underarms and arms for ventilation and weight saving.
• Slim-lined, CE-certified shoulder and elbow/forearm protectors feature skin-side channeling for improved flexibility and airflow as well as excellent protection from impacts. Shoulder and elbow protection is CE certified to the latest Level 1 standard.
• Newly designed, back panel features triple-layer, perforated EVA compound padding for good shock absorption and padding. Back protection is CE certified to the latest Level 1 standard.
• CE certified Level 1 shoulder and elbow PU foams offer new softer formulation and channeling design for improved flexibility.
• Removable upper chest and back padded panels accommodate Alpinestars BNS.
• Thermoformed kidney protector padding.
• Premium, auto-locking YKK zips for main frontal closure and on detachable sleeves to ensure secure fitting.
• Silicone printed logos throughout to help keep jersey in place.
• Convenient, soft touch silicon pull tabs on shoulders for secure fitment of Alpinestars BNS.

• CE certified back protectors feature innovative 3D ‘grid’ structure and constructed from a hybrid polymer and EVA foam compound for weight-saving, airflow and which molds to rider’s body shape. CE certified to Level 2 standard.
• Specially designed, ergonomic hard shell women-specific chest protector. CE certified against the EN 14021 (stone shield).
• Newly developed shoulder and elbow PU foam padding incorporating channeling design for increased flexibility and cooling. Shoulder and elbow pads CE certified to the EN 1621_1 : 2012 standard.
• Soft touch BNS puller for an easy and safe engagement with the BNS.
• Newly designed elastic kidney with TPR belt system for improved ergonomics and a customized, secure fit.
• Removable back padded panels accommodate fitment of Alpinestars BNS.
• Premium, auto-locking YKK zips for main frontal closure and on detachable sleeves to ensure secure fitting.

• Protective yet extremely comfortable and flexible under pants.
• Lycra® and mesh base construction.
• Ventilated, Bio‐foam padding on hip, thigh and tailbone area provides comfortable yet highly effective impact protection.
• Hard PU inserts reinforce the thigh and tailbone areas for additional impact and abrasion resistance.

• Protective yet extremely comfortable and maintaining flexibility, event when worn under pants.
• Stretch mesh construction.
• Strategically placed foam padding on hip, thigh and tailbone area.

• Protector plates feature embedded grid technology under the shells which absorbs and dissipates impacts forces. Grid technology cell system enables greater flexibility and air ventilation while allowing for significantly reduced weight. Protector plates are CE certified:
• Back protector is CE certified according with the EN 1621_2: 2014 level 2.
• Chest protector is CE certified according with the pr EN 1621_3: Level 2 full chest Type A.
• Shoulder protectors are CE certified according with the EN 1621_1 : 2012 level 1 Type A.
• Hard shells are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
• Shells feature perforation zones and air channelling for excellent breathability and ventilation.
• Modular design to allow for addition of BNS neck support:
• Removable upper back padded panel for BNS compatibility.
• Removable upper front panel for BNS compatibility.
• Soft touch BNS puller for convenient and safe engagement of the BNS.
• Modular design means protector can be worn in various configurations allowing rider to use in different riding situations.
• Removable EVA padding on biceps with a locking system on the shoulder pad keeps protection in position.
• Soft bio foam padded chassis for maximum comfort and personalised, close-to-the-body fit.
• Side adjustable kidney belt allows for various fit sizes and ensures protection remains close the body at all times.
• Features Alpinestars quick release attachment system for convenient in and out.

• Protector plates feature embedded grid technology under the shells which absorbs and dissipates impacts forces. Grid technology cell system enables greater flexibility and air ventilation while allowing for significantly reduced weight. Protector plates are CE certified:
• Back protector is CE certified according with the EN 1621_2: 2014 level 2.
• Chest protector is CE certified according with the pr EN 1621_3: Level 2 full chest Type A.
• Hard shells are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
• Shells feature perforation zones and air channelling for excellent breathability and ventilation.
• Modular design to allow for addition of BNS neck support:
• Removable upper back padded panel for BNS compatibility.
• Removable upper front panel for BNS compatibility.
• Soft touch BNS puller for convenient and safe engagement of the BNS.
• Modular design means protector can be worn in various configurations allowing rider to use in different riding situations.
• Soft bio foam padded chassis for maximum comfort and personalised, close-to-the-body fit.
• Side adjustable kidney belt allows for various fit sizes and ensures protection remains close the body at all times.
• Features Alpinestars quick release attachment system for convenient in and out.

• Removable Level 2 CE certified (EN1621‐2) Bionic Back protector, an advanced protection system utilizing Alpinestars’ DFD (Dynamic Force Dispersion) technology in an ergonomically formed, sleek and ultra‐lightweight design.
• Impact resistant Bio‐foam inserts in the chest for excellent frontal impact protection, reducing the risk of internal injury in the event of a crash.
• Technical stretch net construction is durable and well ventilated.
• YKK semi auto‐lock front zipper provides secure closure.

• CE certified Level 1 elbow protector.
• All components are engineered to offer a highly reduced material construction for a garment that is extremely lightweight, slim and highly ventilated.
• Technical elastane stretch mesh main construction is highly breathable and retains shape and structure, while keeping protection plates close to the body which is key to ensuring its highly effective crash performance.
• Plate design incorporates innovative integrated grid structure which, during an impact, absorbs and dissipates the energy forces across its cellular structure.
• Panel shells are constructed from an injected polymer performance blend for optimized flexibility and excellent weight saving properties. Panels incorporate strategically positioned viscoelastic cup insert to protect joint extremity and help promote improved fit.
• Plates are ergonomically contoured to follow the natural curvature of the body and feature air channeling to improve airflow and prevent heat build-up.
• Elbow protector shell features additional soft TPR section for additional coverage and to help keep in position.
• All plates are mounted on PE padded panels which are highly perforated to offer fit and skin-touch comfort.
• Dual strap hook and loop grip closure system offers secure fitment of protection while allowing for unrestricted freedom of movement. Straps include silicone pull tabs for convenient closing while wearing gloves.

• CE certified Level 1 knee protector.
• All components are engineered to offer a highly reduced material construction for a garment that is extremely lightweight, slim and highly ventilated.
• Technical elastane stretch mesh main construction is highly breathable and retains shape and structure, while keeping plates close to the body for highly effective protection performance.
• Plate design incorporates innovative integrated grid structure which, during an impact, absorbs and dissipates the energy forces across its cellular structure.
• Panel shells are constructed from an injected polymer performance blend for optimized flexibility and excellent weight saving properties. Panels incorporate strategically positioned viscoelastic cup insert to protect joint extremity and help promote improved fit.
• Plates are ergonomically contoured to follow the natural curvature of the body and feature air channeling to improve airflow and prevent heat build-up.
• All plates are mounted on padded panels which are highly perforated to offer fit and skin-touch comfort.
• Dual strap hook and loop grip closure system offers secure fitment of protection while allowing for unrestricted freedom of movement. Straps include silicone pull tabs for convenient closing while wearing gloves.

• CE certified knee brace against latest EN 1621_1: 2012 K type A ( level1)
• SX knee guard frames are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
• Extended thigh protection.
• Impact resistant PU foam knee cup CE certified Type A, embedded in a soft comfortable padding and breathable air mesh.
• High Abrasion resistant fabric with an over injected TPU frame structure on outer central kneecup area to improve the impact performances.
• Asymmetrical and slim design for comfort and fit. Excellent haptic feedback for rider due to thin construction.
• Plastic frames are highly perforated for maximum breathability and air ventilation (cooling effect).
• Dual pivot system with integrated hinge gear system.

• CE certified Level 1 shoulder and elbow protector
• CE certified Level 1 back protector
• CE certified Level 2 divided chest protector
• All components are engineered to offer a highly reduced material construction for a garment that is extremely lightweight, slim and highly ventilated.
• Technical elastane stretch mesh main construction is highly breathable and retains shape and structure, while keeping protection plates close to the body while riding on undulating surfaces.
• Versatile and customizable fit with removable upper back panel for compatibility with Bionic Neck Support (BNS).
• Plate design incorporates innovative integrated grid structure which, during an impact, absorbs and dissipates the energy forces across its cellular structure.
• All panel shells (back, chest, elbows and shoulder) are constructed from an injected polymer performance blend for optimized flexibility and excellent weight saving properties.
• Plates are ergonomically contoured to follow the natural curvature of the body and feature air channeling to improve airflow and prevent heat build-up
• Back protector features three articulated plates to allow for greater flexibility and adaptive back fit in all riding positions. Plates ‘interlock’ in the event of a crash to reduce potential injury to the spine area.
• Thermoformed foam collar and shoulder for comfort and structure.
• All plates are mounted on PE padded panels which are highly perforated to offer fit and skin-touch comfort.
• Silicone pull tabs on shoulders for convenient and secure fitment of Alpinestars BNS.
• Elastic kidney with TPR belt system for improved ergonomics and a customized, secure fit.
• Premium auto-locking YKK zips for main front closure, plus zip garage for improved comfort.

• Multi-panel, body-mapped design fits under pants for additional coverage and compression fit support.
• Constructed from technical elastane stretch mesh main shell for breathability and flex fit.
• Strategically positioned thermoformed foam padding incorporates vents for his levels of cooling airflow.
• Perforated viscoelastic inserts on upper thigh and hip for additional coverage and fit.
• New multi-density chamois padding is ergonomically designed for various riding positions and unrestricted movement. Padding features air channeling on the inner side for breathability.
• Elastized waist and silicone lower hem helps keep shorts in position.
• Reinforced stitching for seam strength and durability.

• CE certified Level 1 shoulder and elbow protector
• CE certified Level 1 back protector
• CE certified Level 2 divided chest protector
• New lightweight protection jacket with high adjustability and maximum breathability.
• All components are engineered to offer a highly reduced material construction for a garment that is extremely lightweight, slim and highly ventilated.
• Technical elastane stretch mesh main construction is highly breathable and retains shape and structure, while keeping plates close to the body.
• Versatile and customizable fit with removable upper back and front panel for compatibility with Youth Neck Support (YNS).
• Soft touch YNS puller for convenient and secure engagement of the YNS.
• Plate design incorporates innovative integrated grid structure which, during an impact, absorbs and dissipates the energy forces across its cellular structure.
• All panel shells (back, chest, elbows and shoulder) are constructed from an injected polymer performance blend for optimized flexibility and excellent weight saving properties.
• Plates are ergonomically contoured to follow the natural curvature of the body and feature air channeling to improve airflow and prevent heat build-up.
• Back protector feature three articulated plates to allow for greater flexibility and adaptive back fit in all riding positions. Plates ‘interlock’ in the event of a crash to help reduce risk of injury to the spine area. Back protector is developed in two waist-to-shoulder dimensions in order to cover all the KIDS/YOUTH body sizes from 6–10 and from 10-14 years.
• Thermoformed foam collar and shoulder for comfort and structure.
• All plates are mounted on PE padded panels which are highly perforated to offer fit and skin-touch comfort.
• Elastic kidney with TPR belt system for improved ergonomics and a customized, secure fit.
• Premium auto-locking YKK zips for main front closure, plus zip garage for improved comfort.

• Front and back hard shell guards constructed from a performance poly-material blend for optimized flexibility and excellent weight saving. Front shell guard is CE certified to EN 14021.
• Shells are perforated for maximum breathability and cooling ventilation, perfect for those hot dusty track rides.
• Soft and lightweight bio-foam padded throughout chassis for maximum comfort and fit.
• Removable upper back padded panel enables perfect fitting of BNS neck support.
• Soft touch BNS puller for easy and safe engagement of the BNS.
• Removable and adjustable shoulder pads for size regulation with integrated BNS puller.
• Adjustable kidney elastic strap closure system with newly designed, quick and easy-to-use buckle. New guard closure means one size fits a broad range of rider body types.
• Innovative integrated Y-strap system for modular use of back protector with fast and convenient mounting.

• Front and back hard shell guards constructed from a performance poly-material blend for optimized flexibility and excellent weight saving. Front shell guard is CE certified to EN 14021.
• Shells are perforated for maximum breathability and cooling ventilation, perfect for those hot dusty track rides.
• Soft and lightweight bio-foam padded throughout chassis for maximum comfort and fit.
• Removable upper back padded panel enables perfect fitting of BNS neck support.
• Soft touch BNS puller for easy and safe engagement of the BNS.
• Removable and adjustable shoulder pads for size regulation with integrated BNS puller.
• Adjustable kidney elastic strap closure system with newly designed, quick and easy-to-use buckle. New guard closure means one size fits a broad range of rider body types.
• Innovative integrated Y-strap system for modular use of back protector with fast and convenient mounting.

• Protector plates feature embedded grid technology under the shells which absorbs and dissipates impacts forces. Grid technology cell system enables greater flexibility and air ventilation while allowing for significantly reduced weight. Protector plates are CE certified:
• Back protector is CE certified according with the EN 1621_2: 2014 level 2.
• Chest protector is CE certified according with the pr EN 1621_3: Level 2 full chest Type A.
• Shoulder protectors are CE certified according with the EN 1621_1 : 2012 level 1 Type A.
• Hard shells are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
• Shells feature perforation zones and air channelling for excellent breathability and ventilation.
• Modular design to allow for addition of BNS neck support:
• Removable upper back padded panel for BNS compatibility.
• Removable upper front panel for BNS compatibility.
• Soft touch BNS puller for convenient and safe engagement of the BNS.
• Modular design means protector can be worn in various configurations allowing rider to use in different riding situations.
• Removable EVA padding on biceps with a locking system on the shoulder pad keeps protection in position.
• Soft bio foam padded chassis for maximum comfort and personalised, close-to-the-body fit.
• Side adjustable kidney belt allows for various fit sizes and ensures protection remains close the body at all times.
• Features Alpinestars quick release attachment system for convenient in and out.

• Back protector is CE certified Level 1.
• Chest protector is CE certified Level 2
• Shoulder protectors are CE certified Level 1
• Protector shells are ergonomically optimized for youth and smaller framed riders. Highly protective, lightweight and easy-to-use kids/youth body armor designed to incorporate Alpinestars new Youth Neck Support.
• Plate design incorporates innovative integrated grid structure which, during an impact, absorbs and dissipates the energy forces across its cellular structure. Shells are highly perforated for maximum breathability and air ventilation.
• All panel shells (back, front, elbows and shoulder) are constructed from an injected polymer performance blend for optimized flexibility and excellent weight saving properties.
• Plates are ergonomically contoured to follow the natural curvature of the body and feature air channeling to improve airflow and prevent heat build-up.
• Wide lateral protective structure for secure fitting of jacket.
• Soft bio foam padded chassis for maximum comfort and personalized, close-to-the-body fit.
• Side adjustable kidney belt allows for various fit sizes and ensures protection remains close the body at all times.Back removable section to accommodate Alpinestars’ new Neck Support.
• Adjustable shoulder straps for close, customizable fit.

• New hybrid children’s neck protection with extended tail for position stability.
• Ergonomic designed and engineered shape to fit kids from 6-10 yrs. and from 10-14 yrs.
• Double density core is made from a soft PU foam base embedding a hard layer EVA for energy dissipation.
• Bottom and internal soft section (neck side) provides comfort for the shoulders and neck, a hard section on the upper part to give stability and provides force distribution when the helmet impacts.
• Easy to use soft strap closure on the front part.
• Highly compatible with all other Alpinestars protectors and jackets.
• External cover can be removed for washing by hook and loop grip opening on the rear.

• CE certified back protectors feature innovative 3D ‘grid’ pattern and constructed from a hybrid polymer and EVA foam compound for weight-saving, airflow and which molds to rider’s body shape. CE certified to Level 2 standard.
• Specially designed, ergonomic hard shell youth-specific chest protector. CE certified against the EN 14021 (stone shield).
• Newly developed shoulder and elbow PU foam padding incorporating channeling design for increased flexibility and cooling. Shoulder and elbow pads CE certified to the EN 1621_1 : 2012 standard.
• Soft touch BNS puller for an easy and safe engagement with the BNS.
• Newly designed elastic kidney with TPR belt system for improved ergonomics and a customized, secure fit.
• Removable back padded panels accommodate fitment of Alpinestars BNS.
• Premium, auto-locking YKK zips for main frontal closure and on detachable sleeves to ensure secure fitting.
• Comes in one size (OS).

• Ergonomically designed for maximum stability of the torso and lower back.
• Industry first fully vented rear Bio‐frame support system with molded anti rise TPR trims to keep the belt comfortable in place.
• Thin jersey mesh is sewn into the main Bio‐frame for unmatched breathability and moisture wicking.
• Dual strap waist belt system utilizes an extra strength hook and loop fastening system to evenly distribute support on the lower back and is adjustable for a precise fit.
• Front flaps have a membrane in between the layers to prevent wind exposure.

• Ergonomically designed for maximum stability across the abdomen and lower back.
• Lightweight and flexible construction.
• Reinforced TPR main panel.
• Waist straps with mesh insert for enhanced ventilation.
• Dual Velcro closure on the waist offers precise fit.

• Ergonomically designed for maximum stability across the abdomen and lower back.
• Lightweight and flexible construction.
• Reinforced TPR main panel.
• Waist straps with mesh insert for enhanced ventilation.
• Dual Velcro closure on the waist offers precise fit.

• Designed and developed for a fit that is specific to a youth rider’s anatomy.
• Frame constructed from injected polymer compound that has been extensively impact tested at performance on a range of off-road surface and varying temperatures.
• Frame has been ergonomically engineered to promote contact with the helmet during impact – including rear support edge that fits closer to the body and raised chest to avoid hyper-flexion injuries - thus providing a solid surface which instantly channels damaging, compressive impact energy away from the neck and on to the support.
• Frame’s anatomical profile promotes positive helmet contact in event of a crash while allowing rider freedom of movement.
• Rear stabilizer system helps keeps support in position and is also designed to channel extreme energy loads away from the spine by transmitting it across the shoulder and helping to avoid serious spinal injury.
• Ultra-lightweight EVA foam on the support’s underside for comfort and positioning and to distribute the impact force over the widest possible area.
• A new closure system for convenient engagement of support and to facilitate quick removal in case of emergency.
• The support is supplied with the easy-to-use strap system which allows use over or under the jersey to secure the device on the rider.
• The Youth Neck Support can be easily integrated with the A-5S Youth Body Armour to ramp up a young rider’s overall protective coverage.

• Back protector CE certified to EN 1621_2:2014 LEVEL 2.
• Back protector constructed in three waist-to-shoulder dimensions in order to cover all the body size.
• New structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving.
• Protection incorporates hybrid construction with lattice shell with a new viscoelastic PU foam compound.
• New single-injected lattice structure shell constructed with ergonomic design to absorb high impacts and allow maximum breathability and air flow.
• New soft viscoelastic PU foam compound on the central spine area for fit, comfort and impact absorption.
• Convex design on the central hard shell provides highest level of protection of the spine.
• Horizontal flex channeling for adaptive fit in all riding positions.
• New adjustable rib protector constructed from a high performance polymeric material blend for additional side protection.
• New shoulder blade padding extensions to protect the impact areas.
• Waist adjustment for customized fit and slim vented kidney belt for added position stability and security.
• Adjustable and detachable elastic shoulder straps via snap fit system to allow a more comfortable use of the protector.
• Compatible with the Nucleon KR-C protector.
• Compatible with the Nucleon KR-TB protector.

• Back protection CE certified Level 2 to the latest back protector standard revision (prEN1621-2:2014).
• Featuring hard-shell vertebrae protection and high energy absorbing viscoelastic memory foam, this innovative hybrid back protector is uncompromising in safety and performance.
• Ergonomically profiled for sport riding with superb ventilation features - the NUCLEON KR-1 is extremely lightweight and breathable.

• Adventure touring back protector CE certified Level 2 to the latest back protector standard revision (EN1621-2:2014).
• Extremely lightweight, highly breathable and incorporating reinforced protection this back protector is optimized for comfort on longer journeys.
• An innovative fusion of energy absorbing viscoelastic memory foam with articulated vertebrae protection - the NUCLEON KR-2 is flexible and ergonomically profiled for performance.
• Features include waist adjustment for customized fit, a snap-on system to fix protector to a suit or jacket and a slim vented kidney belt for added security.

• CE approved back protection at level 1 (EN162_2: 2014).
• Structured backbone made of a high performance polymeric blend for excellent flexibility and weight savings.
• Perforated zones for maximum breathability and ventilation.
• New injected PU mesh structure, ergonomically designed to absorb high impact impact.
• Upholstered perforated bioforum padded structure for optimal comfort and excellent ventilation.
• Ergonomic protection plate that follows the contours of the back shape for maximum comfort during driving.
• Flexible and ventilated horizontal grid for adapting to different driving positions.
• Removable adjustable elastic straps with a snap button for more comfortable use.
• Belt with a velcro closure to keep the cap close to the body.
• Compatible with Nucleon KR-C protection.
• Compatible with Nucleon KR-TB protection.

• Soft viscoelastic PU foam compound.
• Ergonomic protection plate contours to the natural curve of the back.
• Kidney belt for added position stability and security.
• Adjustable, detachable elastic shoulder straps.
• Extremely lightweight, flexible and ergonomically profiled for an optimized anatomical fit.
• Airflow system for cooling and comfort.
• CE certified to EN 1621-2:2014 Level 2.

• Fusing together a lightweight, perforated hard shell and energy absorbing foam, this hybrid protector insert offers excellent impact resistance while being flexible and anatomically contoured.
• With its innovative cooling airflow channel system the NUCLEON KR-1i Hybrid Back Protector Insert offers optimized levels of protection and comfort for sport and street riding.

• NUCLEON KR-2i Back Protector Insert is CE certified Level 2 (EN1621-2:2014).
• Lightweight, flexible PU injected impact foam.
• Contoured for anatomical and adaptive fit.
• Perforated for breathability and comfort.
• Channel ventilation system for optimized airflow.
• Dimensions: SMALL = 15.5 x 9.5 inches, MEDIUM = 16.5 x 10 inches, LARGE 17.5 x 10.5 inches.

• CE Certified - Level 2 to prEN 1621-3:2013.
• Perfect combination with the KR-R back protector for maximum protection.

• Women's chest insert.
• Certified to EN 1621-3:2013.
• Highly ventilated and very lightweight.
• Ergonomically designed protector is excellent for everyday riding.

• An innovative harness system allows the fast connection to the NUCLEON back protectors KR-1 and KR-2.
• Highly vented and very lightweight, the ergonomic designed protectors are excellent for touring and sport riding in combination with the KR-1 and KR-2.

• • Certified to EN 1621-3:2013.
• Highly ventilated and very lightweight.
• Ergonomically designed protector is excellent for everyday riding.

• Very lightweight.
• Ergonomically designed protector is excellent for everyday riding.

• Ergonomically designed for maximum stability of the torso and lower back.
• Supportive thermoformed PE foam and molded PU support panels for a conforming yet comfortable fit.
• Removable quilted thermal liner adapts the belt to suit a range of climate conditions.
• Dual elastic waistband for a secure and precise fit.
• Wind breaking front flaps; closure belt has a membrane in between the layers to prevent wind exposure.

• Alpinestars GP RAIN Knee Slider has a new ergo shape with Velcro attachment.
• Professional grade materials and construction.
• Comfortable anatomically designed shape.
• Racing‐spec polymer compounds.
• Lightweight construction.

• Alpinestars GP Knee Slider has a new ergo shape with Velcro attachment.
• Professional grade materials and construction.
• Comfortable anatomically designed shape.
• Racing‐spec polymer compounds.
• Lightweight construction.

• Alpinestars GP Knee Slider has a new ergo shape with Velcro attachment.
• Professional grade materials and construction.
• Comfortable anatomically designed shape.
• Racing‐spec polymer compounds.
• Lightweight construction.

• Alpinestars Sport Knee Slider with Velcro attachment.
• Professional grade materials and construction.
• Comfortable anatomically designed shape.
• Racing‐spec polymer compounds.
• Lightweight construction.

• Developed extensively in MotoGP and World Superbike.
• Constructed using an exclusive polymer compound that is durable yet allows good feel in turns.
• Anatomically shaped for optimal contact, even-wear distribution and lighter weight.
• Standard fitment on selected Alpinestars leather suits.
• Strong Velcro contacts ensure secure and highly personalized fitment.

• Constructed using specially formulated closed cell foam.
• Excellent impact protection, laboratory tests yielded results of up to twice the impact absorption capability of standard protectors.
• CE certified in compliance with EN 1621‐1 (Motorcyclists protective clothing against mechanical impact).
• Perforated design allows air flow through the protector, enhancing the cooling performance of the jacket.
• Pliable, lightweight construction enables the design, cut and fit of the host jacket to adopt a more casual style for those wanting a ‘designer’ feel. As an added benefit, Bio Armor protectors are unobtrusive affording a more comfortable riding experience.
• Tested over an extreme range of temperatures to ensure maximum safety performance in all climatic conditions.
• Available as an upgrade in a wide selection of Alpinestars jackets for riders wanting a sleeker, more comfortable fit without compromising safety performance.

• Constructed using specially formulated closed cell foam.
• Excellent impact protection, laboratory tests yielded results of up to twice the impact absorption capability of standard protectors.
• CE certified in compliance with EN 1621‐1 (Motorcyclists protective clothing against mechanical impact).
• Perforated design allows air flow through the protector, enhancing the cooling performance of the jacket.
• Pliable, lightweight construction enables the design, cut and fit of the host jacket to adopt a more casual style for those wanting a ‘designer’ feel. As an added benefit, Bio Armor protectors are unobtrusive affording a more comfortable riding experience.
• Tested over an extreme range of temperatures to ensure maximum safety performance in all climatic conditions.
• Available as an upgrade in a wide selection of Alpinestars jackets for riders wanting a sleeker, more comfortable fit without compromising safety performance.

• Innovative, ergonomically profiled, Level 2 CE certified elbow and shoulder protection.
• Constructed from thermoplastic vulcanized elastomer for excellent flexibility and impact force transmission.
• Specifically engineered open-cell layer construction for optimized levels of ventilation and breathability.

• Innovative, ergonomically profiled, Level 2 CE certified elbow and shoulder protection.
• Constructed from thermoplastic vulcanized elastomer for excellent flexibility and impact force transmission.
• Specifically engineered open-cell layer construction for optimized levels of ventilation and breathability.

• Constructed using an impact absorbing E-PU foam poured on an E-PE soft layer for a better fit and comfort.
• CE-certified EN 1621-1:2012.

• Constructed using an impact absorbing E-PU foam poured on an E-PE soft layer for a better fit and comfort.
• CE-certified EN 1621-1:2012.

• Constructed using an impact absorbing E-PU foam poured on an E-PE soft layer for a better fit and comfort.
• CE-certified EN 1621-1:2012.

• Their ergonomic shape ensures a perfect fit and a uniform wearing.
• These sliders can be applied on selected Alpinestars suits.

• Their ergonomic shape ensures a perfect fit and a uniform wearing.
• These sliders can be applied on selected Alpinestars suits.