WORKBOOK
2017
Bicycle helmets reinvented
HELMETS
COLLECTION
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HELMETS
FOR THE MOMENT In this time, In this second You are alive WORKBOOK
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HJC SPORTS
HJC SPORTS is about the moment, finding one’s self again, in a leap of escape from ones artificial boundaries and into ones self-reconditioning, self-acceptance, self-balance and peace, and in a flow of harmony with all that surrounds us. For the moment, we are aware of our every working sense of self in the presence, spontaneous moment of experience. The value of life is not of the blur, bounded by mindless obligated cycle of repetition, but it starts from sentience of the moment. When you are truly conscious with the felt of the moment, with appreciation, you are truly alive. For The Moment, let us ride!
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HELMETS
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Since 1971, HJC have been developing and manufacturing helmets, highly recognized in the field of Motorcycle Helmets. HJC is recognized by our long years of helmet making with advance material construction in strength and lightweight performance. Over 45 years in commitment to excellence and advancement towards helmet technology, HJC has mastered the making of helmets to the premium standards. Holding 20% of European motorcycle helmet market and with distribution of various helmet categories to over 65 different countries worldwide, HJC stands with legacy of being #1 helmet manufacturer in the world for over 18 years. HJC invests heavily on design and development of helmets in variety of categories, having hand in hand with Global Partners with advanced technologies. Other than motorcycle helmets, HJC works with Automotive, Government Projects, Construction, Rescue, Community Service, Franchise, Recreations and Sports, and much more. HJC continues to explore to all forms, extending endless possibilities to helmet technologies and applications. For the Cycle and Snow helmets, HJC is working with top partners who are supporting the highest of brands in the world. HJC strategically plans to position and build Cycle and Snow helmet to the next level, creating and introducing new ways of construction. With all the exhilarations, the growth of Cycle and Snow sector is prominent and it is expected to escalate in greater scale.
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Helmet Concepts & Technologies
INNOV HJC Tech Lab
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HELMETS
VATION WORKBOOK
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Bicycle helmets reinvented
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HELMETS
HJC Technology Day to day skilled Engineers go through various enhanced tests to meet the needs of our valued customers. In order to meet the highest quality standards, all of the products are executed with stringent test measures. In order to achieve the highest level of performance, various stages of aerodynamic tests are performed in our own HJC wind tunnel test lab in parallel with live testing situations. Comport and fitting is an integral part of HJC’s helmets, and HJC helmets are designed and engineered around the actual human laser scanned profiles for precision fitting. Beyond the measures, HJC helmets are tested through extremity of International Test Standards for safety and protection. Above the expectations, HJC in-house test labs are facilitated with advanced test equipment to achieve optimal level of aerodynamics, safety and performance.
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WIND TUNNEL TESTED AERODYNAMIC DESIGN
Aerodynamic Design Coming from MotoGP race-helmet design experience, HJC designers and engineers become experts in aerodynamics and wind ventilated helmets. In order to balance the shapes and forms to be in harmony with the speed and resistance, one must possess years of understanding and knowledge about the characteristics of airflow. With the years of heritage in making of helmets, the HJC engineered products make the standing differences in aerodynamics amongst the standards.
Wind Tunnel Test Lab HJC helmets are constantly tested in both laboratory as well as in “real� life for highest quality standards. HJC is only one of very few helmet companies who are facilitated with its own state of the art wind tunnel testing laboratory to test the aerodynamics, ventilation, noise, and more. Across from technical adaptation of motorcycle race technology to high-end road cycle helmets, HJC wind tunnel test lab measures the constant force within the riding condition.
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OPTIMAL AERO DYNAMICS Minimum Drag Force Maximum Exhaust Maximum Intake
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Advanced Ventilation System In order to achieve the maximum ventilation results, technical adaptation of Bernoulli’s principle is adapted to aerodynamic enhanced models. In motion, the speed of surface flow rate in general increases towards the rear progression. Through the pressure differences, cool air from the frontal intake is exhausted through the rear vent with internal heat dissipation, which gives rider optimum ventilated riding results.
WORKBOOK
Bernoulli’s Principle 1. Fluid energy preservation principle states that amount energy of fluid’s location energy, motion energy, and pressure energy are constant. 2. If the fluid motion increases the pressure will decrease, therefore if the sectional area where fluid passes gets smaller, the fluid motion speed will increase and the pressure will decrease.
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VENTILATION SYSTEM
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HELMETS
Aerodynamic Technology
Advanced Exhaust Ventilation Performance
0.0
Pressure Efficient
-0.2
HJC helmets are designed and engineered through wind tunnel test verification analysis. From all perspective, when in riding, test results foreshows that Furion exhaust ventilation outperforms all our other competitors.
-0.4
-0.6
Aero Competitor 3 Aero Competitor 2
-0.8
Aero Competitor 1 HJC Furion
-1.0 05
10
15
20
Pitch Angle(deg)
Ventilation Test(Pitch Motion at Yaw=0deg)
Optimum Drag Force HJC helmets are designed and engineered to have optimal drag force through wind tunnel testing. In comparison to our competitor’s models, HJC Furion measures the lowest drag force in drag force testing. The results of drag force testing have demonstrated that with HJC Furion you can save 7% more energy than the competitor’s models.
0.24
0.42 0.424
0.423 0.418
0.229 Drag force(kg)
Drag force(kg)
0.232 0.23 0.224 0.22
0.40
0.394 0.38
0.215
0.21
0.36 HJC Furion (M/L)
Aero Competitor 1 (M)
Aero Competitor 2 (M)
Aero Competitor 3 (M/L)
HJC Furion (M/L)
Drag force (45km/h)
Aero Competitor 1 (M)
Aero Competitor 2 (M)
Aero Competitor 3 (M/L)
Drag force (60km/h)
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Safety & Comfort
Internal Reinforcement Structure
Advanced Air Channel System
Embedded within the EPS is the engineered skeletal frame that is designed to bind the structure of the helmet together while at possible impact. Skeletal frame is not only to holds the helmet together while impact but also works as added impact support reinforcement making the helmet more rigid.
Air channel is an optimal air passage that are shaped and designed within the inner surface of the helmet for maximum internal airflow. Depending on the riders speed, certain amount of air will travel inside the helmet by the frontal intake vent and through the inner air passage and out to exhaust vent. Optimal circulation of the air through the air channel helps to cool the head while in heated riding condition.
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HELMETS
In-Mold Construction
Polygiene
In-Mold Construction is method of binding the EPS together with the outer polycarbonate shell to have more conformed strength in structure. By binding the shell and EPS together helps protection with compact reinforcement and gives clean finish appeal to the product.
All helmets are integrated with special Polygiene Silver Salt (Silver Chloride) particles. Polygiene is an antimicrobial property, and this natural ingredient has the sufficient ability to eliminate bacteria and fungi growth. Polygiene prevents the growth of odor-causing bacteria and fungi at the source, permanently. Prolonged odor control is possible as the natural elements which are technically integrated into the fabric and will not wash out.
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3D Laser Head Scanning
3D Laser Scan Precision Engineering Actual profiles of selective people are 3D scanned and analyzed to acquire the best precision engineering foundation to head sizes and shapes. Helmets designed based from 3D scanned data helps to reach close comfort proximity for the riders. With 3 shell composition, HJC designers and engineers develop the utmost comfortable helmet to fit wide range riders of ethnic groups and genders.
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HELMETS
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Brace yourself through the Mist of Air
Bicycle Helmets Reinvented
CYCLIN HELMETS
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HELMETS
CYCLING HELMETS
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Furion _
Power of dynamic experience
190 GRAMS
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HELMETS
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Furion Aero helmet
Product Details
Specifications
Helmet FURION is built from motocycle helmet design experience. Helmet like FURION has integrated with Venturi Dynamics to balance the air resistant force with exhaust ventilation function. Furion is aerodynamic enriched conceptual design that gives optimal ride, strengthening the speed and air flow.
Wind Tunnel Tested Aerodynamic Design Reinforcement Structure In-Mold Construction Advanced Air Channel System Venturi Dynamics 3D fit system 15 Ventilations Super Lightweight 190g (±10) Polygiene CE EN 1078 Certificate KC Certificate
Sizing Guide XS / S
54-56 cm
21.2-22”
M / L
57-59 cm
22.4-23.2”
XL / XXL
60-63 cm
23.6-24.8”
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HELMETS
Colors
Glossy White.Silver
Glossy Navy
Matt Olive
Matt White
Matt Black
Glossy Celadon
Matt.Glossy Black
Glossy Pink
Glossy White.Green
Technical Features
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H.sonic _
Maximum air experience
Reflective Special black reflective adhesive is applied on the helmet for the safety of the riders. Special black reflective is nearly visible when on black surface during the day time, but when a light source is emitted, it becomes brilliant white giving precautionary measures to nearby vehicles.
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HELMETS
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H.sonic Road helmet
Product Details
Specifications
H.Sonic is enhanced conceptual geometric design with maximum air experience, lightweight, and durable reinforcement construction. With biggest vent opening as possible, H_Sonic is designed and engineered to intake much air as possible. With H.Sonic’s big ventilated effect, you are able experience maximum air intake with exhilarating feel of the air during the ride.
Wind Tunnel Tested Double In-mold Design Reinforcement Structure Advanced Air Channel System Goggle Mount 3D fit system 24 Ventilations Feather Light 210g (±10) Polygiene CE EN 1078 Certificate KC Certificate
Sizing Guide XS / S
54-56 cm
21.2-22”
M / L
57-59 cm
22.4-23.2”
XL / XXL
60-63 cm
23.6-24.8”
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HELMETS
Colors
Glossy Black
Matt Silver
Glossy White
Glossy Pink
Technical Features
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Tricksta Multi-Sport helmet
Product Details
Specifications
Tricksta is something of urban outlook. If you are someone who enjoys multi-tasking, off the wall throw on freestyle activity, Tricksta is the game. Tricksta is cross-seasonal helmet that can be used in BMX, skate, commuter, ski and snowboarding.
Cross Season Wear ABS hard shell 10 ventilations 450g (±10) Winter Kit Option: Ear Pads Winter Kit Option: Visor Winter Kit Option: Goggle Mount CE EN 1078 certificate CE EN 1077 certificate KC certificate
Sizing Guide XS / S
54-56 cm
21.2-22”
M / L
57-60 cm
22.4-23.6”
XL / XXL
61-64 cm
24-25.1”
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HELMETS
Colors
Matt Black
Matt Violet
Matt Blue
Matt Orange
Matt White
Matt White (with Winter Kit)
Technical Features
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Icons Feather Light HJC Road Cycle Helmets are designed and engineered through precision measures to have lightest weight construction as possible. Thickness and density, placement and shapes, materials bits and parts all plays a part in having lightest weight construction.
Wind Tunnel Tested HJC is only one of very few helmet companies who are facilitated with its own state of the art wind tunnel testing laboratory to test the aerodynamics, ventilation, noise, and more. Across from technical adaptation of motorcycle race technology to high-end road cycle helmets, HJC wind tunnel test lab measures the constant force within the riding condition.
Venturi Dynamics In order to achieve the maximum ventilation results, technical adaptation of Bernoulli’s principle is adapted to aerodynamic enhanced models. In motion, the speed of surface flow rate in general increases towards the rear progression. Through the pressure differences, cool air from the frontal intake is exhausted through the rear vent with internal heat dissipation, which gives rider optimum ventilated riding results.
Aerodynamic Design Coming from motocycle helmet design experience, HJC designers and engineers become experts in aerodynamics and wind ventilated helmets. In order to balance the shapes and forms to be in harmony with the speed and resistance, one must possess years of understanding and knowledge about the characteristics of airflow. With the years of heritage in making of helmets, the HJC engineered products make the standing differences in aerodynamics amongst the standards.
Internal Reinforcement Structure Embedded within the EPS is the engineered skeletal frame that is designed to bind the structure of the helmet together while at possible impact. Skeletal frame is not only to holds the helmet together while impact but also works as added impact support reinforcement making the helmet more rigid.
Advanced Air Channel System Air channel is an optimal air passage that are shaped and designed within the inner surface of the helmet for maximum internal airflow. Optimal circulation of the air through the air channel helps to cool the head while in heated riding condition.
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HELMETS
In-Mold Construction In-Mold Construction is method of binding the EPS together with the outer polycarbonate shell to have more conformed strength in structure. By binding the shell and EPS together helps protection with compact reinforcement and gives clean finish appeal to the product.
Polygiene All helmets are integrated with special Polygiene Silver Salt (Silver Chloride) particles. Polygiene is an antimicrobial property, and this natural ingredient has the sufficient ability to eliminate bacteria and fungi growth. Polygiene prevents the growth of odor-causing bacteria and fungi at the source, permanently.
Reflective We give special attention to safety of riders during afterhours. Therefore we have applied highly visible reflective adhesives on the helmet. Since the helmet stands considerably high above the road, it is a good way to emit awareness with reflectivity.
Cross Season Cross season helmet is made for both winter and summer sports. When acquiring separate interchangeable accessories, This helmet can be used for skiing and snowboarding as well as bicycles and roller sports. Inquire with your dealer about separate interchangeable accessories.
Visor Visor helps to keep the sunlight off of your eyes so that you can ride without visual disruptions.
Bug Net Webbed netting is installed on the air ventilated areas to prevent flying insects or foreign materials from entering into the helmet.
Winter Kit Winter Kit Option : Detachable Ear Pads / Detachable Visor / Detachable Goggle Mount
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HELMET WORKBOOK 2017
HJC Europe S.A.R.L 14 rue de l’Atome - CS30035 67801 BISCHHEIM CEDEX FRANCE +82 31 336 5451 +33 (0)3 90 22 74 00 jin@hjc-helmet.com
HJC HEADQUARTER 54-2, Seo-ri,Idong-myun,Yongin-si, Gyeonggi-do, 449-830 Republic of Korea +82 31 333 5451 contact@hjc-helmet.com
www.hjcsports.com HJC Sports Design, Established 1971 ⓒ Copyright HJC Inc. All Rights Reserved.
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HELMETS
Bicycle helmets reinvented
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Designed & Engineered by HJC