We first got involved with torque arm manufacturing a little over a year ago, pioneering a 2-piece design that causes the motor torque to further seat the axle into the dropout. The designs have evolved based on testing and failure analysis, with thicker plate metal and improved geometries. In our original Universal Hose Clamp design it got to the point that the hose clamp itself would be the weak link to give way in the event of a spinout incident, so our latest version has now been released which includes double hose clamps and an elongated slot in the thick axle plate to fit a range of fork types.