Factory Direct sales adult bicycle downhill helmet riding helmet off-road helmet full face helmet can be removed full face helmet

RACEWORK Super Air R MIP adult mountain bike helmet fusion molded polycarbonate shell and progressive layering to achieve systematic safety protection 3-layer internal protection buffer structure-RACEWORK the first R WORKS process to adhere the helmet shell to eps foam lining, so as to create a stronger helmet. Designed to be plastic, eps foam density 78% is inserted into the helmet lining to better manage the energy transfer after impact. FLEX SPHERICAL + MIP-comprehensive protection buffer structure. Elastic spherical enhances our ability to cope with high-speed impact, low-speed impact and rotational impact. It can be regarded as a comprehensive protection function, and better helmet ventilation can also be designed. X-Static filling and WARAPAROUND CHIN BAR-quick-dry material woven with real silver fibers can inhibit the growth of odor-causing bacteria and fungi. Removable Protective Chin, designed for cross-country riding-no tools required. Warning: All Chin has limits, which may cause serious injury or death. Please read the user manual carefully before using the helmet. Excess ventilation, adjustable sun visor system and integrated anti-theft camera installation-excess ventilation function provides air inlet on the forehead of the helmet to introduce cold air and push it into the air channel matrix, for full head ventilation. The adaptive sun visor system can accommodate goggles and glasses, and can work with or without sun visor. Without any ties or tape, it is designed to disengage during impact to reduce the risk of injury. Specifications-Medium (55-60cm) 18 helmets aspirail, 4 eyebrow holes and 8 chin bars aspirail. weight :426gr

RACEWORK Super Air R MIP Adult Mountain Bike Helmet FUSION IN-MOLD POLYCARBONATE SHELL AND PROGRESSIVE LAYERING - A process pioneered by RACEWORK bonds the helmet's outer shell to the eps foam liner to create a sturdier helmet. The process of engineering a helmet liner with variable eps foam densities to better manage the transfer of energies after some impacts. FLEX SPHERICAL + MIP - Comprehensive energy management. Flex spherical enhances our ability to address high-speed impacts, low-speed impacts, as well as rotational impacts. Think of it as comprehensive protection, with the added bonus of being able to design better helmet ventilation. X-STATIC PADDING AND WRAPAROUND CHIN BAR - Quick-drying materials, woven with real silver fibers, inhibit the growth of odor-causing bacteria and fungi. A removable protective chin bar, designed for trail riding adaptability -- no tools required. Warning: all chin bars have limits, and serious injury or death can occur. Read the owner's manual carefully before using your helmet. OVERBROW VENTILATION, WORKS ADJUSTABLE VISOR SYSTEM, AND INTEGRATED BREAKAWAY CAMERA MOUNT - Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation. Adaptable visor system accommodates both goggles and glasses and works with or without the visor attached. , requiring no zip ties or tape, is engineered to break away upon impact to reduce the risk of injury. SPECIFICATIONS - Medium (55-60 cm)Sizes; 18 Helmet vents, 4 Brow ports, and 8 Chin Bar vents.