Now days, problem of bike stolen having highest rate. even bikes having locks or other safety equipment still it frequently happens. to avoid it, we need a best solution. our project mainly focuses on bike stolen, we design a circuit which connected to owner mobile and at the time of bike stolen owner can control bike system from his mobile. it activates baser system; switch off controls of bike and saves gps position of bike. this system is designed using row electronic material. it need short procedure, to complaint nearest police station with bikes gps position to get back this bike.