{"product_id":"hjc-f100-reff-mc21-modular-motorcycle-helmet-xs","title":"HJC F100 Reff MC21 Modular Motorcycle Helmet, XS","description":"F100 Modular Helmet - Reff - MC21 - XS\n\u003cp\u003eThe HJC F100 Reff MC21 modular motorcycle helmet combines a lightweight fiberglass composite shell with advanced impact resistance for dependable riding protection. This size XS helmet features a compact design and aerodynamic ventilation system developed to promote airflow and rider comfort during daily commutes and longer touring rides. The modular configuration provides practical versatility for riders who want the convenience of an adaptable full-face helmet.\u003c\/p\u003e\u003cp\u003eThe HJ-45 visor provides 99% UV-A and UV-B protection and is Pinlock® prepared to help reduce fogging in changing weather conditions. Its compact visor mechanism uses an advanced rotation system and includes an adjustable sun shield mechanism that allows the visor to extend by 8 millimeters for improved sun protection. The 3D contour design supports a secure, comfortable fit, while the visor specification for this helmet size is HJ-45A, intended for XS through Medium helmets.\u003c\/p\u003e\u003cp\u003eInside, the HJC F100 includes removable and washable crown and cheek pads for convenient maintenance. The antibacterial fabric interior helps manage moisture with moisture-wicking and quick-drying performance, supporting comfort throughout the ride. The HJC F100 Reff MC21 in size XS is identified by HJC manufacturer part number EH06NUS3321V and vendor part number EH06NUS3321V. Fitment is intended for motorcycle riders requiring an XS modular helmet; confirm head measurements and the manufacturer’s sizing guidance before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShell: Lightweight fiberglass composite construction provides strong impact resistance\u003c\/li\u003e\n\u003cli\u003eVentilation: Advanced channeling ventilation system supports aerodynamic airflow and rider comfort\u003c\/li\u003e\n\u003cli\u003eVisor: HJ-45A visor for XS through Medium helmet sizes provides 99% UV-A and UV-B protection and is Pinlock® prepared\u003c\/li\u003e\n\u003cli\u003eVisor mechanism: Compact advanced rotation system delivers smooth, durable visor operation\u003c\/li\u003e\n\u003cli\u003eSun shield: Adjustable mechanism allows the visor to extend by 8 millimeters for enhanced sun protection\u003c\/li\u003e\n\u003cli\u003eFit: 3D contour design helps provide a secure and comfortable fit\u003c\/li\u003e\n\u003cli\u003eInterior: Removable and washable crown and cheek pads simplify cleaning and maintenance\u003c\/li\u003e\n\u003cli\u003eLiner fabric: Antibacterial material provides moisture-wicking and quick-drying performance\u003c\/li\u003e\n\u003cli\u003eHelmet size: XS\u003c\/li\u003e\n\u003cli\u003eModel: F100 Reff MC21\u003c\/li\u003e\n\u003cli\u003eBrand: HJC\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: EH06NUS3321V\u003c\/li\u003e\n\u003cli\u003eVendor part number: EH06NUS3321V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":67549173809387,"sku":"01003266","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5627000.png?v=1790687164","url":"https:\/\/ctracingservices.com\/products\/hjc-f100-reff-mc21-modular-motorcycle-helmet-xs","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}