... lock 1.Lock size:According to customer's demand 2.Lock Material:Stainless steel 3.Lock used in:bike 4. ... Effect:lock Black bike lock1.Size:According to customer's ... demand2.Colour:red,black,blue,green,yellow3.Made of ABS,A3 Iron,zinc alloy,brass,PVC,65# steel ... of bicycle and motorcycle lock.for example.steel cable lock,steel wire lock,shackle lock,motor back lock ...