The HJC i100 is a flip-up helmet with many admirable features. Unlike many other modular helmets, it features the full rotation chin bar. The chin bar rotates on a 180-degree angle to the back. It does so independently of the face shield.
Such a feature makes it convenient to use the helmet in open and full-face configuration. Moreover, the HJC lid design taps on the CAD technology. And accordingly, it feels balanced, aerodynamically shaped and stable.
The post digs deep into the main features that make up the versatile and convenient helmet.
An overview of HJC i100
![](https://i.ebayimg.com/images/g/9BIAAOSw3m5j-LzM/s-l1600.webp)
HJC i100 via : ebay
Specifications and Features
Brand: HJC
Weight: 4.19 lb
Shell material: advanced polycarbonate
Certifications: DOT certified
Many helmets have chin bars that if opened, negatively affect their streamlined shape. But the HJC i100 has a chin bar that rolls way to the back thus maintaining its aerodynamic shape. Besides, it isn’t easy for it to roll out of place accidentally.
With the help of the CAD, HJC has managed to streamline the shape of the helmet and so assume a low profile and give a comfortable fit. Besides taking the intermediate oval shape, the lid is also available in numerous sizes from XS to 2XL. So, you are very much likely to find a snug fit from this helmet model.
Cleaning and maintaining the helmet is also simple. Thanks to the removable cheek and crown pads. The full rotation chin bar also gives easy access to the interior.
Pros:
Full rotation chin bar independent of the visor
Secure metal chin bar lock
Wide peripheral vision
Easy to remove or install face shield
Cons:
It lacks the advanced noise-canceling technology
HJC i100 In-Depth Review
The HJC modular helmet makes a great asset in adventure and tour rides. The following are the specific features tailored towards such an outstanding performance.
Comfort-Enhancing Features and Technologies
The carefully computer-designed shape of the polycarbonate shell delivers very minimal buffeting even at high speed. Also, it is of a low profile and so enjoys minimal wind interference.
The 180-degree rotating and locking chin bar adds to its convenience. It makes it easy to transform from open to full-face configuration in seconds.
![](https://i.ebayimg.com/images/g/~EQAAOSwyKpj-LzM/s-l1600.webp)
The chin bar rotates on a 180-degree angle to the back via : ebay
Locking and unlocking the chin bar is effortless with one finger. Further, it also has an adjustable sun visor. Locking the sun visor is simple through the cable-operated mechanism on the left. Shifting from the clear to darkened visor takes almost no time.
The helmet’s entire lining features a cool material that also wicks away moisture. Further, the interior lining is of antibacterial treatment and removable. Just like in other HJC helmets, it features removable and interchangeable cheek pads across all sizes.
A pair of dedicated grooves on the padding accommodates eyeglass arms. That way you won’t have trouble matching the helmet with sun or eyeglasses. Although the helmet lacks an integrated Bluetooth device, it’s SMART HJC 10B or 20B ready.
Adequate Ventilation System
A poorly ventilated helmet is uncomfortable and also endangers lives. So HJC once more displays its mastery in helmet ventilation. Through its ACS technology, the company carefully plants the top and lower vents on the helmet.
The dual lower vents feature step toggle technology. Therefore, depending on the weather you can fully open or close the chin vents to suit your ride.
Further fits the helmet with the HJ-36 Pinlock-ready face shield. installing the Pinlock matched with the effect of the chin vents should help solve the fogging problem. However, the HJ-36 Pinlock lens isn’t part of the package. In case of extreme fogging, you can open the visor to a crack space size to let in fresh air.
Security Features
Regarding security features, HJC is a reputable brand that has been in operation for years and so promising. Therefore, it manufactures a modular helmet that meets or surpasses the DOT requirements.
Further, its European version satisfies the latest ECE 22.06 strict requirements. By attaining the DOT and ECE 22.06 approvals its safety rating seems very promising. And to stop the helmet from wobbling HJC awards it the secure Dual D ring closure.
Whether in the dim or bright light, the i90 helmet minds about your safety. Its clear visor shields you from 99 percent of the dangerous UV-A and UV-B rays. When the interior begins to develop an offensive stench, you can remove, wash, and fix it without struggle.
And to stamp its high quality, HJC offers a three-year warranty on the helmet. and being dual homologated, you can use the lid in either open or full-face mode without any worry.
Sizing and Fit
HJC manufactures its helmets in an intermediate oval shape to fit a wide group of riders. The i100 model is no different. Also, it comes in three diverse shell sizes and colors. That ranges from the XS 54-55 cm through the 2XL 62 to 63 cm.
Conclusion
The HJC i100 is a modular helmet that’s hard to ignore. Its full rotation chin bar independent of the face shield is a game changer. It adds convenience and comfort without altering the aerodynamic design.
Furthermore, the modular helmet is dual homologated. As for its security rating, it satisfies even the latest ECE 22.06 requirements. Although it has no built-in Bluetooth system, it’s SMART HJC-ready.
Considering it has removable cheek and crown pads, the helmet should feel easy to clean and maintain. You can even interchange the cheek pads to suit your comfort.
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