헬멧사이즈 정확하게 측정하는 방법 오토바이 전동킥보드 전기자전거 헬멧 오픈페이스 풀페이스 모두 같은 방식입니다 바린이 필독
NJBmoto Official Store https://www.njbmoto.com/ (Our official store is the cheapest. We give a 3,000 won coupon to everyone who signs up for the first time!) Naver Smart Store "Let's Die Old-NJB" Shopping Mall https://smartstore.naver.com/motorcyc... Coupang Let's Die Old Link https://shop.coupang.com/motorcyclest... Series Y Engine Oil Official Website : https://seriesy.co.kr Many people ask about helmet sizes. So I thought I should make a video about it, and here it is. ^^ I have explained how to accurately measure your head size. I strongly recommend that beginners, in particular, read this. The same rule applies to motorcycle helmets, electric scooter helmets, and electric bicycle helmets—open-face and full-face. Any product without the SWEG mark is a counterfeit. In other words, it is a "knockoff." Those who haven't tried to build a brand don't understand the difficult process involved in establishing it. While there are always sly individuals trying to steal images others have painstakingly created, there are many who have absolutely no sense of shame. Please do not be fooled by these knockoffs. The SWEG logo is a fully registered design, so any helmet without this logo is not a genuine product. #HelmetSize #OpenFace #FullFace
