ROCKBROS จักรยานหมวกกันน็อกน้ำหนักเบาผู้ใหญ่หมวกกันน็อกจักรยานยนต์สำหรับผู้ชายผู้หญิงCEมาตรฐานความปลอดภัยCPSCจักรยานหมวกกันน็อกขี่จักรย

Rockbros ผู้ใหญ่. Brand Name: ROCKBROS. Material: Integrally-molded PC Shell+EPS. Type: Ultralight Professional Helmet. Weight g): About 260g. Model Number: HC-58. Air Vents: 18. Age Group: Adults Men, Women. Certification: ce. M size: 55-58 cm. L size: 58-61 cm. Helmet Cover Include: Yes. Magnetic buckle feature: Can simple one-handed to tightens and loosens helmet. Product Feature: 1. HIGH QUALITY SAFETY CONSTRUCTION: High quality PC material multi-density EPS foam with reinforced frame for additional safety and integral moulding technology, integrated edge-wrapping design help the bike helmet a well performance. Complies with CE. EN1078 safety standards, Protected your head well when you had a minor fall off bike. 2. LIGHTWEIGHT: Size M: 0.56lb, Size L: 0.62lb. Lighweight bike helmet designed for road mountain cycling, kept the weight to an absolute minimum without sacrificing safety. Reduce the pressure on the head while riding. 3. MAGNETIC BUCKLE CHIN STRAP: Innovative design: upg