every time you use the lost silpakorn university student. need to hit the bike .important to use a vehicle to travel to university and every time.i had to find my bike parked in the same place and can not find it because it was stolen even with a bike look both the code and pig jam .although careful bike news every student. lot but they steal every time. this bike is expensive.the lost guardian money trouble every time. so i want the university to take care of the bike with me.