Genuine Ibanez Tremolo Arm Holder for ZR2

Fitted as standard to the ZR2, this updated/modified part replaces the low-quality cast arm holder on the original ZR1, which was prone to snapping.

This part can be retro-fitted to your ZR1 trem. The larger part drops into the arm holder hole from above and then the other(wider) part slides over it and the bolt tightens the two halves together. You can then either -

a) Buy a new ZR2 trem arm

or

b) Cut off 11mm of the threaded section on your ZR1 arm and use this with your existing bush and collar.