-10% sale
Stilo ST5 Hydration Kit
Stilo Stilo ST5 Hydration Kit $38.11 $42.34
Stilo ST5 Helmet Hydration Kit Hydration bite-valve kit designed specifically for the Stilo ST4 and ST5 helmet. KIT INCLUDES: (1) Male hydration connector (1) Female hydration connector (1) Hydration tube (1) Bite valve
-10% sale
Stilo ST5 Side Air Adapter Hose
Stilo Stilo ST5 Side Air Adapter Hose $37.08 $41.20
Stilo ST5 Side Air Adapter Hose Fresh air keeps you cool and keeps sweat from going into your eyes as you take the checkered flag. Endurance racers keep their focus high and lap times low by staying in the cool zone. This adapter hose allows you to connect a standard forced-air hose, typically used for top-air connections, to the side air connector on your Stilo helmet. MUST BE USED IN CONJUCTION WITH SIDE AIR KIT YA0653.
-9% sale
Stilo ST5 Earcup Set
Stilo Stilo ST5 Earcup Set $31.93 $34.95
Stilo ST5 Earcup Set Stilo passive noise attenuating removable earcups. Not for use with helmets equipped with built-in earcup communications. Can be used in conjunction with 3.5mm jack and in-ear buds, or without any communications installed.
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Sparo Tear off image
Sparco Sparco Stealth RF Tear-Off Kit(Pack of 5) $30.00
Sparco Stealth RF Tear-Off Kit The Sparco Stealth RF Tear-Off Kit is designed to give you crystal-clear vision in any racing condition. Built for drivers who demand precision and clarity, this kit allows quick removal of dirt, rubber, and debris from your visor with a simple pull—keeping your focus locked on the track where it belongs. Professional-Grade Visibility for Serious Racers Developed to fit Sparco Stealth RF helmet shields, each tear-off is made from ultra-clear, distortion-free film that resists fogging and scratching. Whether you're running sprints, endurance events, or karting sessions, these tear-offs ensure uninterrupted visibility lap after lap. The layered design makes it easy to strip away grime without slowing down, ideal for fast pit stops or extended sessions. Features • Compatible with Sparco Stealth RF and full-face helmets• Ultra-clear optical film with anti-scratch coating• Stackable multi-layer design for quick removal• Maintains optical clarity under sunlight and artificial lighting• Lightweight and precision-cut for perfect fit• Easy installation and replacement• Sold as a complete kit for multiple sessions Sparco STEALTH Tear-Off Kit FAQs: Which helmets are compatible with this tear-off kit? The Sparco Stealth Tear-Off Kit is designed specifically for Sparco STEALTH RF helmet visors and may also fit select Sparco models with similar shield geometry. How many tear-offs are included in the kit? Each kit includes multiple tear-off films, allowing for several track sessions before restocking. Are these tear-offs reusable? No. Each layer is meant for one-time use to maintain perfect optical clarity once debris accumulates. Do the tear-offs affect vision clarity? Not at all. The film is engineered for zero visual distortion, maintaining sharp focus even under direct sunlight or night lighting. How do I install the tear-offs? Simply align the holes with the mounting posts on your Sparco STEALTH RF visor and stack the desired number of layers before your session. Stay sharp and race-ready with the Sparco Stealth Tear-Off Kit—essential gear for maintaining peak visibility in every lap, every condition.
Molecule Helmet Care Kit
Molecule Molecule Helmet Care Kit $29.95
Molecule Helmet Care Kit This specially-bundled kit from Thunderhill makes it easy and safe to keep your racing helmet in top condition, clean and fresh. The light-duty Cleaner & Polish spray is designed to keep your helmet exterior shell clean, shiny and protected. Safe to use on all finishes, including flat and matte. Refresher spray keeps the inside of your helmet clean, while Anti-Fog helps to keep the inside of your visor clear. Rain Repel is excellent at keeping the outside of your visor clear and making it easy to clean off debris, bugs, etc. KIT INCLUDES: (1) Helmet CLEANER & POLISH 4 oz. (1) Helmet REFRESHER 4 oz. (1) Helmet RAIN REPEL 4 oz. (1) Helmet ANTI-FOG 4 oz.
Molecule Race Fabric Protector 16 oz.
Molecule Molecule Race Fabric Protector 16 oz. $29.95
Specially engineered formula bonds technical fabrics, like Nomex®, to help repel oils, grease and other liquid stains. Maintains breathability while keeping colors vibrant by shielding UV rays.
Alpinestars KX v2 Karting Balaclava
Alpinestars Alpinestars KX v2 Karting Balaclava $29.95
Alpinestars KX v2 Karting Balaclava Alpinestars KX v2 Balaclava Summer is extremely lightweight and thin, while being incredibly soft to the touch for greatly enhanced comfort when wearing a full face helmet, and has extensive mesh panels on the rear for optimum levels of breathability.
Molecule Matte Helmet Care Kit
Molecule Molecule Matte Helmet Care Kit $29.95
Molecule Matte Helmet Care Kit This specially-bundled kit from Thunderhill makes it easy and safe to keep your racing helmet in top condition, clean and fresh. The light-duty Matte Detailer spray is designed to keep your Matte helmet exterior shell clean. Safe to use on all finishes, including flat and matte. Refresher spray keeps the inside of your helmet clean, while Anti-Fog helps to keep the inside of your visor clear. Rain Repel is excellent at keeping the outside of your visor clear and making it easy to clean off debris, bugs, etc. KIT INCLUDES: (1) Helmet MATTE DETAILER 4 oz. (1) Helmet REFRESHER 4 oz. (1) Helmet RAIN REPEL 4 oz. (1) Helmet ANTI-FOG 4 oz.
BELL Cover plate & FORCED AIR low profile nozzle for HP6/GT6 helmet, clear
Bell BELL Cover plate & FORCED AIR low profile nozzle for HP6/GT6 helmet, clear $29.95
BELL Cover plate & FORCED AIR low profile nozzle for HP6/GT6 helmet, clear Kit consist of:1 Pcs FORCED LOW PROFILE NOZZLE1 Pcs COVER PLATE2 Sets* SEAL KIT *Each SEAL KIT set contains 2 pieces of 20 x 80mm and 2 pieces of 20 x 120mm.
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Sparco Helmet Top Air front angle view showing air channel design and hose connector
Sparco Sparco Stealth Helmet Top Air $29.00
Sparco Helmet Top Air The Sparco Helmet Top Air is designed to deliver cool, filtered air directly into your Sparco Stealth RF full-face helmet. Perfect for endurance racing and hot-weather conditions, this vent connects seamlessly to your air pump system to maintain driver comfort and focus during intense competition. Efficient Cooling for Peak Performance Built for the Sparco Stealth RF (FIA 8859-2024) helmet, this Top Air vent channels fresh air evenly across the visor and head area to reduce fogging and heat buildup. Its durable, lightweight construction ensures a secure fit while maintaining the helmet’s aerodynamic design and FIA safety compliance. Features • Compatible with Sparco Stealth RF (FIA 8859-2024) helmets• Connects helmet directly to an external air pump system• Provides steady airflow for cooling and anti-fog performance• Lightweight and impact-resistant polymer construction• Available in black finish• Sizes: Small (fits XS–ML helmets) and Large (fits L–XXL helmets)• Easy installation and removal without tools Sparco Helmet Top Air FAQs: Which helmets is this vent compatible with? The Sparco Helmet Top Air is specifically designed for Sparco Stealth RF full-face helmets that meet the FIA 8859-2024 standard. What does the Top Air do? It connects to your air pump system to deliver cool, fresh air into the helmet, helping reduce fogging and overheating during long races. How do I choose the correct size? The small vent fits helmets sized XS through ML, while the large vent fits L through XXL. Choose based on your helmet’s size label. Is it easy to install? Yes. The vent attaches directly to the top port of the Stealth RF helmet and can be installed or removed quickly without tools. Can this be used with any air system? It works with most standard helmet air pump systems used in racing vehicles. Check for compatible hose fittings before installation. Stay cool, comfortable, and race-ready with the Sparco Helmet Top Air —precision-engineered to enhance airflow and focus inside your Sparco Stealth RF helmet.
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Sparco fastener kit for the Stealth Helmet shield
Sparco Sparco Stealth Visor Fastener Kit $25.00
Sparco Stealth Visor Fastener Kit The Sparco Stealth Visor Fastener Kit provides the perfect solution for maintaining a secure, smooth-operating fit between your helmet and visor. Engineered specifically for Sparco’s Stealth RF series helmets, this precision hardware set ensures your visor remains tight, properly aligned, and easy to open or close during competition. Precision Hardware for Race-Ready Performance Each fastener kit is crafted to the same high standards as Sparco’s professional racing helmets, providing exact replacement hardware to keep your setup functioning like new. Whether you’re replacing worn-out parts or maintaining your helmet for optimal performance, the Stealth Visor Fastener Kit delivers reliability and durability lap after lap. Features • Designed for Sparco Stealth RF series helmets• Complete replacement hardware for visor installation• Includes mounting screws, washers, and tension components• Lightweight and corrosion-resistant construction• Ensures smooth visor operation and secure locking• Easy to install with basic tools• Official Sparco replacement part for Stealth helmets Sparco Stealth Visor Fastener Kit FAQs: Which helmets does this fastener kit fit? The Sparco Stealth Visor Fastener Kit is designed for Sparco Stealth RF helmets and compatible variants within the same shield system. What’s included in the kit? The kit includes all essential mounting hardware—screws, washers, and retention fittings—to fully secure your visor assembly. Is installation difficult? Installation is quick and simple using basic hand tools. It’s recommended to follow Sparco’s maintenance guide for best alignment and tension adjustment. Can I use this kit on older Sparco helmets? It is specifically designed for the Stealth RF line, though it may fit other models using the same fastener configuration. Verify compatibility before purchase. How often should I replace visor hardware? Racers who frequently remove or adjust visors should replace hardware periodically to maintain a secure fit and smooth motion. Keep your helmet performance at its peak with the Sparco Stealth Visor Fastener Kit—precision-engineered replacement hardware built for serious racers who demand reliability and speed on every lap.
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Bell SV (SE07, SE077) Helmet Shield Pivot Kit
Bell Bell SV (SE07, SE077) Helmet Shield Pivot Kit $24.95
Bell Racing Helmets SV (SE07,SE077) Pivot Kit The SV (SE07, SE077) Pivot Kit is replacement hardware for Bell helmets that use SE07 3mm, SE07 2mm, and SE077 3mm shields. Bell recommends using a new hardware kit when replacing the helmet shield and keeping a spare pivot kit around. Available in Black or Silver. Compatible With The Following Bell Racing Helmets: HP77 HP7 RS7 RS7C LTWT RS7SC LTWT RS7 Carbon RS7K RS7K Carbon KC7-CMR KC7-CMR Carbon
Molecule Refresh Race Fabric Deodorizer 16 oz.
Molecule Molecule Refresh Race Fabric Deodorizer 16 oz. from $19.95
Molecule Refresh gives your racing garments a quick breath of fresh air, reducing odors of all types on technical fabrics like Aramid and Nomex. Refresh is more than just a cover-up; it contains antimicrobial agents to inhibit the growth of odor-causing bacteria while maintaining fabric breathability. Cosmetics-grade, skin-friendly ingredients ensure that your race suit, underlayers, gloves, etc. stay comfortable. With its light, fresh scent, Molecule Refresh is recommended for technical fabrics, including Nomex.
Molecule Nomex Garment Wash
Molecule Molecule Nomex Garment Wash from $19.95
Molecule Nomex Garment Wash safely and effectively cleans racing garments using technical fabrics like Nomex, in standard washing machines. Ordinary laundry detergent can leave residues on Nomex clothing that reduces their flame-retardant and thermal isolation properties. Molecule is specifically formulated to remove soil and contaminants that can degrade Nomex fabric's performance, along with odor-causing bacteria. FEATURES: Concentrated formula effectively cleans technical fabrics in standard washing machines Recommended for technical fabrics, including Nomex Removes contaminants that can degrade fabric performance More cost effective and safer than dry-cleaning Contains a fabric brightener to help you look your best Maintains fabric breathability Up to eight washes per bottle
Bell SRV-1 Helmet Shield Pivot Kit
Bell Bell SRV-1 Helmet Shield Pivot Kit $19.95
Bell Racing Helmets SRV-1 Pivot Kit The SRV-1 Pivot Kit is replacement hardware for helmets that use Bell 287 SRV, 288 SRV, 289 SRV, or SRV-8 shields. Bell recommends using a new hardware kit when replacing your helmet shield and keeping a spare pivot kit around. Available in Black, Silver, Red, and Blue. Compatible With The Following Bell Racing Helmets: M8 M8 Carbon Sport EV Vador Dominator2 K1 Pro GP2 Youth
Molecule Matte Helmet Detailer
Molecule Molecule Matte Helmet Detailer $8.95
Molecule Matte Helmet Detailer Molecule Matte Helmet Detailer cleans and details matte finish helmets in one easy step. Specifically formulated to keep the low luster of matte helmets intact and maintain a uniform flat finish. Cleans and details matte finish helmets in one easy step Safely removes bugs, oils, dirt and grime Apply and allow to dry

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