A bicycle lock in the form of a cable lock includes an elongated lock body and a cable having first and second ends. A removable marking device for a mold has a control mechanism that allows said indicator axle to rotate with said rotatable tube when said indicator axle rotates in the other direction. The transaction includes representations of network interactions. Furthermore, the invention relates to an orthopedic implant with a thermally sprayed surface layer. During use, the tape guide biases the tape path to minimize lateral motion of the storage tape.