I have searched, and then found nothing out about this... I have my tensile cranks (non-driveside if that helps?) and i got a pair of V12 magnesiums today, when i wanted to put my pedals on, i found out the back thingy on my threar insert has fell off, and it doesnt have one on, and when i try to screw the pedal out, the thread insert just comes out with it. and i cant get it off my onza pedals to put on my new V12's, anyone help? Maybe just buy a new one? its only £6