BLD Electric Bicycle Helmet Motorcycle Full Double Lens Exposed Universal Riding All Seasons

3C certificate number:2024011105633641 Applicable scenario: Commuting Applicable group: General Style classification: Unveiled helmet Scope of application: Electric motorcycles material:ABS Processing: Yes Certification information: corporate standards Applicable season: Universal throughout the

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)