Protector Portable Inflator Concept by Jurmol Yao is one regarding crucial equipments to have on your bike. There are more things to be aware of when riding a bike at night compared to riding in daytime. It also has larger level of dangers of having accidents. Protector concept is basically the advanced version regarding portable inflator. User can place this specific unit at the rear like a bicycle tail-light, or as a alert lamp on the road side any time your bicycle needs to be repaired.