AD Factory Electric Motorcycle Helmet Unisex Riding Off-road Semi-helmet ABS Material

3C certificate number:2024091105021673 Applicable scenario: Commuting Yes: Yes Applicable group: General Name:AD719 Style classification: Half-helmet Scope of application: Electric motorcycles material:ABS Processing: Yes Certification information:

Note: The size chart is the recommended size, and there is an error of about 2CM due to manual measurement and different head shapes. Please try it on yourself as the standard

size S(55-56CM)M(57-58CM) L(59-60CM)XL(61-62CM)XXL(63-64CM)