Road Bike Helmet

Road Bike Helmet

China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet
China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet

China Factory Direct Sale Adult Magnetic One-Piece Cycling Road Bike built-in plastic skeleton Helmet

Place of Origin: Mainland China

Model Number: CG-B052

Material: America imported EPS Foam + PC Shell 

Technology: Multiple PC integrated molding technology

Air vents: 23

Weight: 280g

Certification:CE EN 1078 / CPSC 1203

Age group:  teenager and adults

Color/graphics:Customized

Size:  L(57-61CM)

Best use: road bike, street bike, city bike

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PRODUCT DESCRIPTION

●11 Aero Vents, streamlined design

● Weight: 280g

● Material: Dual mold integrated molding technology, four separate PC shell + high density EPS foam + built-in plastic skeleton to strengthen the helmet structure.

● Accessories: Flexible adjustment,adjustable Nylon chin strap, ITW NEXUS/Fidlock magnetic buckle,wick moisture lining pads.

● Certification: CE-EN1078 /CPSC 1203certified for impact protection.


Specification

Product Name
Road bike/ Street bike Helmet
Item Number
   CG-B052
 
Material
PC+EPS
Color
various color as it shown
Size  
  L(57-61CM)
   weight   280g
Function
Head Safety Protection
Usage
Road Bike/cycling sports
Learn More
pls contact us
MOQ
500 sets


HIGH QUALITY: 


Joins thick EPS foam core and the outer polycarbonate shell to ensure better shock absorption. Ultralight bike helmet, weighing only 280g. 

Eco-friendly materials like plant-based foams, recycled plastics, and natural fibers would reduce environmental impact. These materials are advancing but need more testing to prove safety.

Smart materials that stiffen on impact, or active cooling materials could dynamically improve protection and comfort. Expect more integration of technology into helmet materials.

PERFECT PROTECTION:


Dual mold integrated molding technology, four separate PC shell + high density EPS foam + built-in plastic skeleton to strengthen the helmet structure.

Bicycle helmets play an important role in protecting cyclists from head injuries in the event of an accident. According to a study published in the New England Journal of Medicine, helmets reduce the risk of head injury by nearly 70% and the risk of brain injury by nearly 65%.

Wearing a properly fitted bicycle helmet each time you ride is the single most effective way to prevent or reduce head and brain injuries. The inner liner absorbs the energy from the impact to minimize the force transmitted to the head. The hard outer shell spreads the force over a broader area so less of it is transmitted to the rider's skull.

While no helmet can prevent all head injuries, choosing a quality helmet and wearing it on every ride can greatly reduce the risk of permanent injury. Proper helmet use should be part of every cyclist's basic safety practices.

ADJUSTABLE BUCKLES:

Equipped with durable quick release buckle and adjustable dial,make this snowboard helmet suitable for different head circumference and comfortable to wear.

The straps and buckles are key components that allow the helmet to be properly secured to the rider's head. Most quality bike helmets use nylon for the straps. Nylon is a strong, flexible, and durable material that is well-suited for straps that need to withstand frequent adjustments and tension.

The nylon straps are produced through an extrusion process where the molten nylon material is pushed through a die into long strands that are then cooled and solidified. These strands are stretched and woven together to create nylon straps with the desired width and thickness.

COMFORT PADDING:

The comfort padding inside a helmet is a crucial component for rider safety and enjoyment. The padding serves multiple purposes - absorbing impact, wicking away moisture, preventing the helmet from rubbing, and ensuring a proper fit.

The padding production starts with cutting foam or fabric materials into the required shapes and sizes. The foam can be open or closed-cell, with open-cell being more breathable and closed-cell providing more support. The fabric is often a technical performance material designed to wick sweat.

Precise die cutting machines are used to cut the padding pieces efficiently and accurately. The pieces are then assembled into pads and inserted into designated areas inside the helmet lining. This is done either by hand or using specialized equipment for large scale production.


VENTILATION:

Proper ventilation is crucial for a safe and comfortable bicycle helmet. Helmet vents allow air to flow through the helmet, cooling the rider's head. The number, size, shape, and placement of vents all factor into a helmet's ventilation system.

Most quality helmets have between 12-25 vents. More vents provide better airflow, but also compromise the helmet's structure. Large front vents pull air into the helmet, while rear vents expel warm air. Top vents assist with updraft. The best helmets find a balance between sufficient ventilation and safety.  

Vent design affects airflow too. Vents with smoothed edges and contoured shapes improve airflow. Strategic vent placement draws air over hot spots like the forehead. Channels between vents guide air through the helmet. Some helmets integrate ventilation into the retention system with padded cups that lift the helmet slightly off the head.

Advanced helmets use computational fluid dynamics (CFD) software to optimize vent design. CFD models air movement to pinpoint areas of high heat concentration. Engineers tweak vent shapes and placements to target ventilation to these hot spots. Prototypes are then wind tunnel tested to confirm ventilation efficacy.

PRODUCTION PROCESS
2D Sketch
01
2D Sketch
Clay & Modeling
02
Clay & Modeling
3D Drawing
03
3D Drawing
3D Print Prototype
04
3D Print Prototype
CNC Mold Making
05
CNC Mold Making
Finishied Mold
06
Finishied Mold
Testing Sample
07
Testing Sample
Silk Print
08
Silk Print
PC Blister
09
PC Blister
Manipulator Punching Vents
10
Manipulator Punching Vents
Plastic Injection Workshop
11
Plastic Injection Workshop
EPS+PC In-mold Workshop
12
EPS+PC In-mold Workshop
America POLYSOURCE EPS raw material
13
America POLYSOURCE EPS raw material
Sewing
14
Sewing
Water Decal
15
Water Decal
Painting
16
Painting
QC Quality Inspection
17
QC Quality Inspection
Trimming&Deburring
18
Trimming&Deburring
Assembly
19
Assembly
Mold Forming (carbon fber products)
20
Mold Forming (carbon fber products)
Autoclave (Carbon Fber Auto Parts)
21
Autoclave (Carbon Fber Auto Parts)
Laser Beam Cutting Vents
22
Laser Beam Cutting Vents
In House Testing Lab
23
In House Testing Lab
Warehouse
24
Warehouse
Package Display

Selling Units: Single item

Packaging Details: 12 pcs/ctn 73*58*35CM1800 pcs

Package Display

Phone

+86 176 2036 3622
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