Alpinestars

Alpinestars AK-1 Kart Rib Protector FIA 8870 Protection with Pro-Level Comfort Every corner, every bump, every lap—your torso takes the punishment so your focus can stay on the track. The Alpinestars AK-1 Kart Rib Protector is engineered to absorb that impact while delivering the unrestricted mobility elite drivers demand. Designed for high-performance karting and built to the strict FIA 8870-2018 rib protector standard, the AK-1 blends serious protection with lightweight comfort for both aspiring and professional kart racers. Constructed from a high-density thermoformed outer shell and a soft, energy-absorbing foam interior, this kart rib protector conforms to your body for a secure fit without pressure points. Its adjustable shoulder and waist straps keep the protector locked in place during aggressive driving, while strategic ventilation ensures airflow under your suit. Whether you're running local sprints or national-level CIK competitions, the Alpinestars AK-1 gives you the edge in safety and performance. Alpinestars AK-1 Kart Rib Protector Highlights Certified to FIA 8870-2018 kart rib protector standard for race-ready safety Durable thermoformed outer shell absorbs high-energy impacts Lightweight and low-profile design fits easily under kart suits Soft interior padding and airflow channels for cooling comfort Adjustable straps for a customized, secure fit during intense sessions Alpinestars AK-1 Kart Rib Protector Size Chart FAQ – Alpinestars AK-1 Kart Rib Protector Q: Is the Alpinestars AK-1 certified for competition?A: Yes, it meets the FIA 8870-2018 homologation, which is required in many national and international karting series. Q: What materials are used in the AK-1’s construction?A: The AK-1 features a thermoformed outer shell for impact protection and a soft energy-absorbing inner liner for comfort and fit. Q: Is the AK-1 suitable for younger drivers or just adults?A: It’s available in a range of sizes, making it ideal for both junior and senior kart racers. Q: Can this be worn comfortably under a karting suit?A: Absolutely. The low-profile design and ergonomic shape allow it to fit snugly under most modern karting suits without restriction. Q: How is the AK-1 secured during racing?A: The protector uses adjustable shoulder and side straps to keep it firmly in place even during hard braking and cornering. Q: Does it offer ventilation for longer races?A: Yes, it includes integrated ventilation channels to reduce heat buildup and maintain driver comfort. Q: Is this rib protector accepted at CIK and WKA events?A: Yes, the FIA 8870 certification makes it widely accepted at CIK, WKA, and other major karting events worldwide. Race harder. Protect smarter. The Alpinestars AK-1 Kart Rib Protector gives you FIA-approved safety without sacrificing mobility or comfort.

Alpinestars Bionic Rib Protector A high-performance, lightweight, ergonomically constructed guard for the ribs and kidneys, the Bionic Rib Support incorporates intelligent adjustment features to offer kart drivers a supremely comfortable, customized and supporting fit. ALPINESTARS BIONIC RIB PROTECTOR CONSTRUCTION Technical, multi-layered main construction for optimized performance fit, protection and comfort: Advanced, soft poly-lycra inner lining means protection can be worn under or over garment. Dual composition padding incorporating 3mm high density poly-foam layer laminated with 4mm absorption EVA. Incorporates specially selected materials and components to offer crucial weight-saving performance. External 500 denier Cordura® outer for high resistance to abrasion. ALPINESTARS BIONIC RIB PROTECTOR FEATURES Dual-density, strategically positioned, ergonomically shaped protectors incorporate fiberglass core and robust PE hardshell outer for excellent impact and shock dispersion. Central adjustable back panel with Velcro attachments offers complete range of fit allowing protection to be worn under or over garment. Fully adjustable front strap with a D-ring closure features elasticated section for comfort. Adjustable shoulder straps constructed from highly breathable 3D mesh with elasticated gusset for snug fit. Perforated rear for comfort and ventilation. ALPINESTARS BIONIC RIB PROTECTION Dual-density, strategically positioned, ergonomically shaped protectors Incorporated fiberglass core Robust PE hardshell outer for excellent impact and shock dispersion. ALPINESTARS BIONIC RIB PROTECTOR SIZE CHART

Alpinestars Flow v3 Drying Helmet Bag Attention all race track aficionados and tarmac adventurers! Introducing the Alpinestars Flow V3 Helmet Bag - not just any pit stop for your headgear, but a luxury penthouse suite! This isn't just a bag; it's the VIP treatment your helmet deserves after a day of white-knuckled, pedal-to-the-metal action. Constructed from a lightweight and durable polyester shell, the Flow V3 isn't just another pretty face in the pit lane. It's tough enough to handle the rigors of travel without weighing you down – because we know the last thing you need is extra baggage on race day. Designed with your full-face helmet and HANS device in mind, it cradles your gear like a newborn, but with the muscle of a pit lane pro. The plush fleece lining is so soft, your helmet might just get a little too comfortable. But hey, even your head's champion deserves a cozy spot, right? Drying Makes A World Of Difference Now, let's talk about the built-in USB powered helmet dryer and mesh inserts. These features are like having a personal pit crew for your helmet, working overtime to wick away moisture and keep your helmet as fresh as your reflexes on the start line. Because nothing says "ready to rumble" like a crisp, dry helmet. Don't even get us started on the rubberized bottom base. It’s as rigid and reliable as your determination to nail the apex on every turn. It ensures your helmet’s safe and sound, no matter if you're on gravel or grass. Space To Spare Spacious side compartment is an understatement. You could fit your gloves, glasses, and probably a sandwich in there (because who races on an empty stomach?). The fleece inner lining in this pocket is like adding a silk robe to your helmet's wardrobe, extra protection for those extra special accessories. Transportation is a breeze with double grab handles and a removable shoulder strap that makes carrying it as effortless as cruising down the straightaway. With a parallel zip opening, you'll have your gear in and out faster than a pit stop at Monza. Alpinestars Flow v3 Drying Helmet Bag Details Manufacturer: Alpinestars Manufacturer part no.: SKU 6150224-12-O/S Lightweight and durable polyester shell Full-face helmet and HANS device accommodation Built-in helmet dryer and mesh inserts for moisture wicking Internal USB in the main compartment Rigid, rubberized base for secure placement Spacious side compartment for accessories Plush fleece lining for protection Double grab handles and removable shoulder strap for easy transportation Quick access with parallel zip opening Fasten Your Seatbelt! Don’t let your helmet sit slumped in some mundane bag. Give it the luxury pit stop it deserves with the Alpinestars Flow V3 Helmet Bag. Click that button, seal the deal, and keep your headgear as pampered and prepared as you are on race day. Order now and secure the ultimate co-pilot for your helmet – because your head's chariot should ride in style!  Note: helmet and HANS device are sold separately.

Alpinestars Indoor Kart Racing Suit Lightweight Comfort & Protection for Indoor Competition The Alpinestars Indoor Kart Racing Suit is purpose-built for the fast-paced, high-energy demands of indoor karting. Designed with premium lightweight materials and a focus on flexibility and breathability, this suit delivers exceptional comfort and performance for drivers navigating tight technical circuits. As part of the world-renowned Alpinestars kart racing suits collection, the Indoor Suit offers a sleek, functional design trusted by aspiring and experienced racers alike. Ideal for arrive-and-drive leagues, indoor karting academies, and training sessions, this suit features abrasion-resistant fabrics and an ergonomic cut to ensure a precise fit without restricting movement. Pre-curved arms, mesh ventilation zones, and reinforced padding make it one of the best karting suits in its category—offering day-long comfort without sacrificing durability. Whether you're racing for fun or sharpening your skills, the Alpinestars Indoor Suit delivers professional-quality gear at an accessible price point. Cutting-Edge Technology for Indoor Karting Designed for recreational karting and leisure use, the Kart Indoor Suit brings cutting edge auto technology to the track. Boasting a single-layer twill construction for durability, the suit features an elastic waist belt, an adjustable Velcro belt and collar and a gusset on the calf to allow drivers and mechanics to get the fit just so. Comfort is taken care of thanks to the foam neck padding and the pre-curved sleeves, while practical touches include pockets at the waist and an additional pocket on the chest. CONSTRUCTION Advanced single-layer construction for wide-ranging fit requirements. Poly-cotton twill material engineered for durability, minimal material bunching, and strength resistance. Alpinestars asymmetric front opening design. Formula 1-derived design and technology shoulder design. Durable metal zipper at center front. Ergonomic collar with soft lining for extended coverage and maximum comfort. KEY FEATURES Adjustable waist belt allows a tight, personalized fit. Thigh pockets offer convenient storage for those times away from the driver's seat. Inner chest pocket with Velcro closure for mobile phone storage. Leg bottom with hook-loop adjustment and wide gusset. Knitted cuff helps prevent unwanted movement of the suit.

Alpinestars Indoor Kart Racing Suit V2 The Alpinestars Indoor Kart Racing Suit V2 is built for recreational karting, indoor karting leagues, rental kart tracks, and drivers who want a clean, professional look with better comfort than standard track rental gear. Designed with lightweight single-layer construction, this indoor kart suit delivers durability, breathability, and flexibility for long sessions behind the wheel. Made from a poly-cotton twill material, the Alpinestars Indoor Kart Racing Suit V2 offers a strong balance of comfort and abrasion-resistant wear for non-fireproof karting use. Its regular fit, adjustable waist belt, ergonomic collar, and flexible leg design make it easy to move in the kart while maintaining a polished race-ready appearance. Comfortable Indoor Karting Performance The Indoor Kart Racing Suit V2 is designed for drivers who need lightweight comfort without unnecessary bulk. The single-layer poly-cotton twill shell helps keep the suit breathable while still providing the durability needed for repeated karting use. Formula 1-inspired shoulder styling gives the suit a professional motorsport look, while the ergonomic collar with soft lining improves comfort around the neck during longer sessions. Knitted wrist cuffs help keep the sleeves in place, and the adjustable waist belt allows the driver to fine-tune the fit. Alpinestars Indoor Kart Racing Suit V2 Features Advanced single-layer construction for lightweight durability Poly-cotton twill material for strength, comfort, and breathability Formula 1-inspired shoulder design for a professional racing look Ergonomic collar with soft lining for improved comfort Adjustable waist belt for a secure, personalized fit Two thigh pockets for convenient storage Inner chest pocket with hook-and-loop closure Leg bottoms with hook-and-loop adjustment Wide leg gussets for improved flexibility Knitted wrist cuffs to reduce sleeve movement Durable front metal zipper Regular fit for unrestricted movement Ideal For Indoor And Recreational Karting The Alpinestars Indoor Kart Racing Suit V2 is a strong choice for recreational kart racers, indoor karting centers, arrive-and-drive events, corporate karting programs, and drivers who want their own dedicated karting suit. It is comfortable enough for repeated use and durable enough for the demands of regular karting sessions. This suit is intended for indoor and leisure karting applications. It is not a fireproof auto racing suit and is not designed for FIA or SFI automotive racing use. Frequently Asked Questions Is the Alpinestars Indoor Kart Racing Suit V2 fireproof? No. This suit is designed for recreational and indoor karting use where fireproof racewear is not required. It is not an auto racing fire suit. What material is the suit made from? The Alpinestars Indoor Kart Racing Suit V2 is made from a single-layer poly-cotton twill material designed for durability, comfort, and breathability. Does this suit have storage pockets? Yes. It includes two thigh pockets and an inner chest pocket with a hook-and-loop closure for small essentials. What kind of fit does the suit have? The suit has a regular fit with an adjustable waist belt, knitted wrist cuffs, and adjustable leg bottoms for comfortable movement in and out of the kart. Who is this suit best for? This suit is best for indoor karting, recreational karting, rental kart programs, arrive-and-drive events, and drivers who want a personal karting suit for comfort and presentation. Can I use this for auto racing? No. This suit is not designed for auto racing. Auto racing requires fire-retardant FIA or SFI-certified racewear depending on the sanctioning body and event rules.

Alpinestars Kart Racing Rain Suit The Alpinestars Kart Racing Rain Suit is essential wet-weather gear for kart racers who need to stay dry, comfortable, and focused when the track turns wet. Designed to be worn over your primary karting suit, this lightweight transparent rain suit provides full-body waterproof protection without hiding your racewear, team colors, or sponsor logos. Built for competitive karting, the Alpinestars Kart Racing Rain Suit combines waterproof materials, taped seams, elasticized cuffs, and a tailored fit to help reduce water ingress while minimizing excess flapping at speed. The clear outer-layer construction allows your driving suit to remain visible, while the ergonomic design helps maintain freedom of movement in the kart. Whether you are preparing for a rainy race weekend, a wet qualifying session, or unpredictable practice conditions, the Alpinestars Kart Racing Rain Suit is a must-have piece of karting gear for drivers who want dependable rain protection without compromising comfort or control. Alpinestars Kart Racing Rain Suit Details Waterproof Karting Protection: Lightweight waterproof rain suit designed to be worn over a kart racing suit in wet conditions. Transparent Outer Layer: Clear construction allows your race suit, team colors, and sponsor branding to remain visible. Taped Seam Construction: Sealed seams help prevent water from entering through the suit during heavy rain. Inner V-Shaped Gusset: Designed to improve protection during heavy downpours and reduce water ingress through the front opening. Waterproof Front Closure: Waterproof zipper and Velcro collar closure help seal the suit against the elements. Elasticized Fit Points: Elastic waist, wrist cuffs, and ankle cuffs help keep the rain suit secure while driving. Tailored Karting Fit: Precise fit helps reduce bunching and excessive flapping at karting speeds. High-Profile Collar: Provides added sealing around the neck for improved wet-weather coverage. Asymmetric Front Opening: Alpinestars-specific front opening design improves fit and rain protection. Right Elbow Heat Protection: Heavy-duty textile sleeve panel helps protect against heat generated by the kart engine. Alpinestars Kart Racing Rain Suit Construction Lightweight waterproof material for wet-weather karting use. Taped seams to help block water ingress. Elasticized waist, wrists, and ankles for a secure fit. Waterproof zipper with Velcro collar closure. Transparent design keeps the driver’s karting suit visible. Reinforced right elbow panel for added durability and heat resistance. Alpinestars Kart Racing Rain Suit Sizing The Alpinestars Kart Racing Rain Suit is available in both youth and adult sizing. It is designed to be worn over your primary kart racing suit, so choose the size that best matches your driver size and racewear fit. Youth Sizes: 120, 130, 140, 150 Adult Sizes: XS, S, M, L, XL, 2XL, 3XL Why Choose the Alpinestars Kart Racing Rain Suit? Rain racing requires confidence, visibility, and comfort. The Alpinestars Kart Racing Rain Suit helps protect drivers from wet conditions while preserving the fit and visibility of their main karting suit. Its lightweight waterproof construction, secure cuffs, taped seams, and reinforced elbow panel make it a smart addition to any kart racer’s gear bag. Alpinestars Kart Racing Rain Suit Sizing Chart 

Alpinestars KMX-3 v2 Kart Racing Suit 2025 FIA Expiry The KMX-3 v2 has been designed to cater for professional drivers looking for an excellent driving experience in an athletic fit overall. Features advanced two-layer construction for optimized levels of performance and extensive mesh panels for high levels of breathability, this suit combines a unique and brand-new nylon stretch outer fabric, along with a plain polyester toweling, for superb levels of flexibility. The KMX-v3 v2 racing suit also boasts an outer shell engineered to provide premium levels of durability and abrasion resistance, while the poly-toweling lining offers excellent moisture wicking properties. Alpinestars KMX-3 v2 Kart Racing Suit Construction Technical two-layer construction that meets CIK-FIA Level 2 homologation standards features a polyamide stretchy outer shell for optimized performance that is engineered for durability, minimal material bunching and optimum abrasion resistance. Poly-toweling lining offers effective and proven moisture-wicking. Wide tech-mesh panels strategically positioned on underarm, sides and seat area for optimized ventilation and airflow. Premium metal YKK zipper with personalized synthetic leather zipper pullers, plus double slider for a versatile and customizable fit. Alpinestars exclusive shoulder epaulette construction provides an effective feature for the extraction of the driver in the event of a crash. Ergonomic collar with soft lining for extended coverage and maximum comfort. Alpinestars KMX-3 v2 Kart Racing Suit Protection Certified to CIK-FIA Level 2 homologation standard N 2013-1. Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving. Alpinestars KMX-3 v2 Kart Racing Suit Features Collar features an adjustable closure system for maximum safety and security. Adjustable waist belt for a tight, personalized fit. Anatomical arm, leg and torso patterned paneling for an optimum fit in the driving position. Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit. Two thigh pockets offers a convenient storage option for those times away from the driving seat. Comes in a wide range of aggressive colorways. Alpinestars KMX-3 v2 Kart Racing Suit Size Chart

Alpinestars KMX-5 v3 Kart Racing Suit The Kart Racing Suit Where Speed Meets Innovation The Alpinestars KMX-5 V3 Kart Racing Suit is built for kart racers who want modern protection, lightweight comfort, and serious performance on track. Updated to meet the latest FIA 8877-2022 Grade 1 karting homologation, the KMX-5 V3 delivers the safety, mobility, and breathability needed for competitive kart racing. This newest version of the KMX-5 is designed to help drivers stay cooler, move more freely, and stay focused during long race sessions. With advanced dual-layer construction, strategic ventilation, stretch panels, and an ergonomic race fit, the Alpinestars KMX-5 V3 is a strong choice for drivers upgrading their karting gear. Where Speed Meets Innovation The Alpinestars KMX-5 V3 is more than a basic kart suit. It is designed around the needs of kart racers who deal with heat, movement, and intense driving conditions every time they hit the track. Lightweight materials help reduce fatigue, while laser-cut perforations and breathable mesh zones help manage airflow when the race gets hot. Pre-curved arms and legs give the suit a more natural driving position, helping reduce bunching and restriction inside the kart. The result is a suit that feels more comfortable in the seat while still delivering the protection expected from a modern FIA-approved kart racing suit. Key Features FIA 8877-2022 Grade 1 approved for kart racing Advanced dual-layer construction for protection, breathability, and weight savings Lightweight polyester and polyamide material blend Laser-cut perforations on the upper chest and back for improved ventilation Strategically positioned tech mesh panels for cooling airflow Stretch panels in key zones for improved mobility Pre-curved arms and legs for a natural karting driving position Durable reinforced panels in the seat belt area to reduce material bunching Fully floating arm construction for improved freedom of movement Alpinestars extraction handle design Lightweight knitted wrist and ankle cuffs Convenient thigh pockets Built For Kart Racing Comfort Kart racing creates high heat and constant movement, so driver comfort matters. The KMX-5 V3 uses breathable paneling and laser-cut ventilation to help control body temperature during demanding sessions. The lightweight construction helps reduce bulk without giving up the protection needed for competition karting. The anatomical design helps the suit move with the driver instead of fighting against the seated racing position. Stretch panels and floating arm construction allow better range of motion through steering inputs, braking, and cornering. FIA 8877-2022 Grade 1 Approved The Alpinestars KMX-5 V3 Kart Racing Suit meets the latest FIA 8877-2022 Grade 1 homologation standard for karting. This makes it a strong option for racers competing in events and series that require current FIA karting suit approval. Alpinestars KMX-5 V3 Kart Racing Suit Details Latest FIA 8877-2022 Grade 1 homologation Dual-layer lightweight kart suit construction Laser-cut perforated ventilation areas Tech mesh panels for airflow Pre-curved driving fit Stretch zones for driver mobility Reinforced seat belt area Fully floating arms Knitted cuffs at wrists and ankles Thigh pockets for added convenience Who This Suit Is For The Alpinestars KMX-5 V3 Kart Racing Suit is ideal for competitive kart racers, track-day karters, and drivers moving into FIA-approved karting gear. It is a great option for anyone who wants a lightweight kart suit with modern safety approval, improved airflow, and Alpinestars racewear styling. Frequently Asked Questions What makes the Alpinestars KMX-5 V3 one of the best karting suits? The KMX-5 V3 combines FIA 8877-2022 Grade 1 approval, lightweight dual-layer construction, breathable mesh panels, stretch zones, and a pre-curved driving fit. These features help provide comfort, mobility, and protection for competitive karting. Is the Alpinestars KMX-5 V3 FIA certified? Yes. The Alpinestars KMX-5 V3 Kart Racing Suit is certified to the FIA 8877-2022 Grade 1 karting standard. Is the KMX-5 V3 a lightweight kart suit? Yes. The KMX-5 V3 uses lightweight dual-layer construction with breathable materials to help reduce fatigue while maintaining karting protection. Does the KMX-5 V3 help keep drivers cool? Yes. Laser-cut perforations, breathable tech mesh panels, and strategic airflow zones help improve ventilation during hot or demanding sessions. Can the Alpinestars KMX-5 V3 be used for indoor and outdoor karting? Yes. The KMX-5 V3 is suitable for both indoor and outdoor karting, especially for drivers who want a lightweight, breathable, FIA-approved kart racing suit. What colors are available? The Alpinestars KMX-5 V3 is available in multiple color options, including black/dark shadow, black/white/orange, and white/black/red.

Alpinestars KMX-9 v2 Graphic 1 Kart Racing Suit 12/2025 Expiry Certified to CIK-FIA Level 2 homologation standards, the KMX-9 v2 features an aggressive design and vibrant colorways for entry and intermediate level racers. Boasting two-layer construction for protection and low weight, this suit also has a 100% polyester toweling liner for driver comfort. Other driver-friendly design details include an angled front opening, stretch panels on the back, shoulders and waist for an optimized fit, and breathable mesh material on the crotch and underarms. Alpinestars KMX-9 v2 Graphic 1 Kart Racing Suit Protection Certified to CIK-FIA Level 2 homologation standard N 2013-1. Technical two-layer construction that meets the new homologation standard, featuring a twill polyamide outer shell, plus double technical linings for comfort and fit. Engineered for durability, minimal material bunching and high levels of abrasion resistance while the poly-toweling lining offers moisture-wicking properties. Construction Advanced two-layer construction assembly for optimized performance, improved breathability and weight saving. Alpinestars asymmetric front opening design aids fitting. Tech mesh panels positioned on the underarms and seat area for optimized ventilation. Alpinestars Formula 1-derived design and technology shoulder epaulettes. Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system. Adjustable waist belt allows a tight personalized fit. Knitted stretchable panels on back shoulder and lumbar area ensure minimal material resistance while driving. Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties. Key Features Anatomical arm, leg and torso paneling is patterned to create the optimum position while driving. Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit. Two thigh pockets offer a convenient storage option for those times away from the driving seat. Premium YKK zipper with personalized zipper pullers, plus double slider for versatile and customizable fit. Comes in two amazing Graphic 1 colorways.

Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit Certified to CIK-FIA Level 2 homologation standards, the KMX-9 v2 features an aggressive design and vibrant colorways for entry- and intermediate-level racers. Boasting two-layer construction for protection and low weight, this suit also has a 100% polyester toweling liner for driver comfort. Other driver-friendly design details include an angled front opening, stretch panels on the back, shoulders and waist for an optimized fit, and breathable mesh material on the crotch and underarms. Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit Protection Certified to CIK-FIA Level 2 homologation standard N 2013-1. Technical two-layer construction that meets the new homologation standard, featuring a Twill polyamide outer shell, plus double technical linings for comfort and fit. Engineered for durability, minimal material bunching and high levels of abrasion resistance while the poly-toweling lining offers moisture-wicking properties. Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit Construction Advanced two-layer construction assembly for optimized performance, improved breathability and weight saving. Alpinestars asymmetric front opening design aids fitting. Tech mesh panels positioned on the underarms and seat area for optimized ventilation. Alpinestars Formula 1-derived design and technology shoulder epaulettes. Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system. Adjustable waist belt allows a tight personalized fit. Knitted stretchable panels on back shoulder and lumbar area ensure minimal material resistance while driving. Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties. Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit Features Anatomical arm, leg and torso paneling is patterned to create the optimum position while driving. Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit. Two thigh pockets offer a convenient storage option for those times away from the driving seat. Premium YKK zipper with personalized zipper pullers, plus double slider for versatile and customizable fit. Comes in two amazing Graphic 3 colorways.   Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit Size Chart

Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit FIA 2025 Expiry Certified to CIK-FIA Level 2 homologation standards, the KMX-9 v2 features an aggressive design and vibrant colorway for entry- and intermediate-level kart racers. Boasting two-layer construction for protection and low weight, this suit also has a 100% polyester toweling liner for driver comfort. Other driver-friendly design details include an angled front opening; stretch panels on the back, shoulders and waist for an optimized fit; and breathable mesh material on the crotch and underarms. Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit Protection Certified to CIK-FIA Level 2 homologation standard N 2013-1. Technical two-layer construction that meets the new homologation standard, featuring a twill polyamide outer shell, plus double technical linings for comfort and fit. Engineered for durability, minimal material bunching and high levels of abrasion resistance while the poly-toweling lining offers moisture-wicking properties. Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit Construction Advanced two-layer construction assembly for optimized performance, improved breathability and weight saving. Alpinestars asymmetric front opening design aids fitting. Tech mesh panels positioned on the underarms and seat area for optimized ventilation. Alpinestars Formula 1-derived design and technology shoulder epaulettes. Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system. Adjustable waist belt allows a tight personalized fit. Knitted stretchable panels on back shoulder and lumbar area ensure minimal material resistance while driving. Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties. Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit Key Features Anatomical arm, leg and torso paneling is patterned to create the optimum position while driving. Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit. Two thigh pockets offer a convenient storage option for those times away from the driving seat. Premium YKK zippers with personalized zipper pullers, plus double slider for versatile and customizable fit. Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit Size Chart

Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Elevate your karting with the Alpinestars KMX-9 v3 Graphic 3—built for competitive drivers who want proven protection, mobility, and bold style. Certified to FIA 8877-2022 Grade 1, its dual-layer construction balances abrasion resistance with breathable comfort for long sessions. Ergonomic stretch zones and floating sleeves maximize freedom of movement. Mesh ventilation and a moisture-wicking liner help regulate temperature under race conditions. The sublimated Graphic 3 finish is durable and fade resistant season after season. Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Highlights FIA 8877-2022 Grade 1 homologation Dual-layer poly-cotton twill for protection and breathability Mesh panels (underarms/crotch) for airflow and temperature control Floating sleeves and stretch zones for unrestricted movement Sublimated graphics for long-lasting, fade-resistant style Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Details Moisture-wicking inner liner Knitted stretch panels: back, shoulders, lumbar Asymmetric front opening with secure closure Soft ergonomic collar; knitted wrist and ankle cuffs Two thigh pockets; adjustable waist belt Athletic-Regular fit Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit FAQs Is it FIA 8877-2022 Grade 1 approved? Yes. It meets FIA 8877-2022 Grade 1 for competitive karting. What sizes are available? EU sizes 40–60. Refer to the Alpinestars size chart or contact us for expert fitting help. What materials are used? Dual-layer poly-cotton twill outer with a soft, moisture-wicking liner and mesh ventilation zones. Is it suitable for hot weather? Yes. Mesh panels and the wicking liner help manage heat during long sessions. How does Graphic 3 differ from other KMX-9 v3 versions? Construction and certifications are the same; Graphic 3 features a unique sublimated design.

Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Level up your karting with the Alpinestars KMX-9 v3 Graphic 5—engineered for competitive drivers who want pro-grade protection with bold, durable style. Certified to the latest FIA 8877-2022 Grade 1 standard, it uses a dual-layer construction that balances abrasion resistance with breathable comfort for long sessions. A pre-curved, ergonomic cut with floating sleeves and strategic stretch zones maximizes mobility, while mesh ventilation and a moisture-wicking liner help regulate temperature and keep you focused through the final laps. Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Highlights FIA 8877-2022 Grade 1 homologation Dual-layer poly-cotton twill for protection and breathability Breathable mesh panels for airflow and temperature control Ergonomic stretch zones and floating sleeves for free movement Sublimated graphics for long-lasting, fade-resistant style Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Specifications Moisture-wicking inner liner Tech mesh ventilation in underarms and crotch Knitted stretch panels: back, shoulders, lumbar Alpinestars extraction handle design Asymmetric front opening with secure closure Soft ergonomic collar; knitted wrist and ankle cuffs Two thigh pockets and adjustable waist belt Athletic-Regular fit Video Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Size Chart Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit FAQs Is the KMX-9 v3 Graphic 5 FIA 8877-2022 Grade 1 approved? Yes. It meets FIA 8877-2022 Grade 1 for competitive karting at national and international events. What sizes are available? Adult EU sizes 40–60. Refer to the size chart above or contact us for expert fitting. What materials are used? Dual-layer poly-cotton twill outer with a soft, moisture-wicking liner and mesh ventilation zones. Is it suitable for hot weather? Yes. Mesh panels and the wicking liner help manage heat and moisture during long sessions. How does Graphic 5 differ from Graphic 6? Construction and features are the same; the difference is the sublimated graphic design.

Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit Get ready to hit the track in style and safety with the Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit! Whether you're an entry-level racer or climbing up the ranks, this suit has everything you need to perform at your best—and look good doing it. Certified to FIA homologation standards, it delivers top-tier protection, comfort, and mobility, all wrapped in a design that's sleek and packed with performance-driven details. Built for Performance and Comfort Let’s face it, karting is serious business, and your suit should match that intensity. The KMX-9 v3 brings an advanced dual-layer construction that offers lightweight protection without compromising on comfort. Inside, the 100% polyester toweling liner keeps you cool and dry, ensuring you can focus on the race without worrying about heat or discomfort. Driver-Friendly Design It’s not just about looking the part—it’s about feeling unstoppable. This suit features strategically placed stretch panels on the back, shoulders, and waist, giving you the freedom to move without material bunching up. And let's not forget the breathable mesh panels on the crotch and underarms, because airflow is key when you're tearing up the track. Durability Meets Style Durable and designed to last, the KMX-9 v3 is engineered to withstand the rigors of kart racing. The suit’s Formula 1-inspired epaulette design not only adds a touch of race-day flair, but its tough construction also ensures you’re always race-ready. KMX-9 v3 Graphic 6 Key Features Certified to FIA 8877-2022 Grade 1 homologation standards, making it race-legal and trusted by pros. Dual-layer construction for lightweight protection and breathability. 100% polyester toweling liner for moisture-wicking comfort during those heated moments on the track. Knitted stretch panels on the back, shoulders, and lumbar area to minimize resistance while driving. Tech mesh panels under the arms and in the crotch area to boost airflow. Anatomically designed arms, legs, and torso for an optimized driving position. Premium YKK metal zipper with personalized pullers and a double slider for a customizable fit. Knitted wrist and ankle cuffs for added comfort and reduced weight. Adjustable waist belt for a snug, personalized fit. Two thigh pockets for convenient storage—because who doesn’t like a little extra space? Why Choose the Alpinestars KMX-9 v3 Graphic 6 Suit? When you're out on the track, it's not just about speed—it's about control, comfort, and confidence. The KMX-9 v3 lets you focus on your performance, knowing your suit has got your back (and arms, legs, and everything else). The combination of cutting-edge design and smart features like stretch panels and breathable mesh keeps you moving freely while keeping cool under pressure. Plus, it’s built to last, so this suit will be with you from your first race to your victory lap. Alpinestars KMX-9 v3 Graphic FAQs Is the KMX-9 v3 Graphic 6 FIA certified? Yes, the KMX-9 v3 is certified to the latest FIA 8877-2022 Grade 1 homologation standard, so you can rest easy knowing you meet the legal requirements for racing. Is the Alpinestars KMX-9 v3 suit comfortable for long races? Absolutely! With its moisture-wicking polyester liner and breathable mesh panels, this suit is designed for comfort during extended track sessions. What sizes are available for the Alpinestars KMX-9 v3 suit? The KMX-9 v3 comes in a wide range of sizes to ensure a perfect fit for all racers, from EU40-EU60. How does the Alpinestars KMX-9 v3 suit improve performance? The knitted stretch panels in key areas—like the back, shoulders, and waist—minimize material resistance, allowing you to move freely and react quickly during races. Don’t wait—gear up and grab the Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit today! You’ll be stepping into the next level of racing performance and comfort. Order now and get ready to take the checkered flag in style!