Once you select the option, estimate delivery time will be displayed.
*Shipping date and Estimate time of arrival are not guarantee.
Once your orders are placed, we will check the stock of manufacturer and send you the confirmed Shipping time via e-mail.
First, measure the circumference of your head with a measuring tape.
Measure from the highest point of your forehead, just above your
eyebrows, horizontally backwards to the highest point of the back of
your head and around.
Based on the measurement, choose the size from the table below.
However, unlike hats, helmets cannot be sized by head circumference alone.
Also, helmets of the same manufacturer may feel different even if they
are the same size depending on the model.
Ordering Size
XS
S
M
L
XL
2XL
Head Measurement (cm)
53 - 54 cm
55 - 56 cm
57 - 58 cm
59 - 60 cm
61 - 62 cm
63 - 64 cm
* This universal size chart is for reference only. Sizes vary by manufacturer and product.
[Japan Official Products Original Equipment] ・D-ring for Helmet Holder
[Product Specifications] ・Removable interior (head pad and cheek pad) ・Cheek pad and neck pad are one piece ・Size: Snugly fitting ・Asian fit EPS is adopted for Japanese specification
[Components] ・Carrying bag (white mesh) x 1 ・Helmet Support x 1 ・Pin lock sheet x 1 ・Glasses System (Pair)
[Type of PS Mark] PSC [Name of Reporting Company] SEIDEN CORPORATION
*The image is a world model and the specifications may differ slightly from the Japanese model. *About CHALLENGER F's glasses support.It is not equipped with a slit for glasses, but it can be used with the included elastic band called "Glasses System".Processing may be required. *There may be changes in product specifications due to the manufacturer's reasons.
[FEATURE] LS2 has developed a new touring full-face helmet, the CHALLENGER F, as a global strategic model for full-face helmets. This model is designed to be easy to use and has excellent design such as the inner visor which drops deeply and a wide shield which suppresses wind noise. The head circumference of the CHALLENGER F is relatively close to the shape of the Japanese skull*. *We do not guarantee the fit due to individual differences.
[SHELL] The cap is made of LS2's own high-performance glass fiber "HPFC "*. HPFC is a lightweight material with high durability and shock absorption. The design of the cap has a flowing three-dimensional press line, rectifying spoilers on the sides and rear, and many other features that incorporate the intentions of the Spanish design studio. *HPFC...High Performance Fiberglass Composite (Unique high performance lightweight fiberglass is used for efficient impact dispersion)
SG standard certified product (Japanese official product distributed through LS2)
[SHIELD INNER VISOR] The shield has 94% UV protection. It prevents the distortion of the field of view to the maximum extent and ensures the clarity of the field of view. Abrasion-resistant shield has a wide area and ensures excellent peripheral vision. Easy-to-operate center-locking shield provides excellent sealing. In addition, the shield can be removed by lever operation, and it can be installed easily by simply aligning the position and setting it in. The inner visor can be opened and closed smoothly by the slide switch on the edge of the cap. It has 94% UV protection as well as the shield, and it is useful for riding in the strong sunshine. Compatible with Pinlock sheets (1 sheet included), which are effective in reducing fogging.
[COMFORT] The interior is removable and washable, and can be kept clean and comfortable. The cheek pad integrated with the neck pad was developed using 3D laser cutting technology, forming a multi-density foam and realizing a high fit to the curve of the face. Glasses System (2 bands) is attached to make it easy to put on glasses after putting the helmet on and the interior is made of moisture absorbent and hypoallergenic fabric to keep humidity inside the helmet comfortable during riding. Combined with a highly breathable construction, it provides a comfortable riding environment. In addition, the adoption of a removable chin curtain reduces wind entrainment and improves comfort.
[SECURITY] It is a very important mission of a helmet to be able to fit properly in order to realize safety. In order to minimize the effects of impact on the head, the shape of the cap and the materials used have undergone repeated testing. The CHALLENGER F's neck strap features a convenient and strong steel quick-release buckle.
[VENTILATION] CHALLENGER F is equipped with air intake ports at the front and top of the chin and head, and rear spoiler and exhaust port at the back of the head. Each of the main ports has a switch for aperture adjustment.
[About Headset] Because the edge of the helmet is thick with resin, the main body is fixed by pasting. The earcups have a standard diameter and a recommended microphone mounting position.
Points of Attention
* The helmets sold on this site are based on the Japanese safety standard. We are not responsible for accidents, damage, injury, or any other related matters as a result of purchasing this product.
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