The Voltrics: Voltric Z-Force II, Voltric Z-Force, Voltric 80 and Voltric 70

Just acquired Voltric Z-Force II.

Have collected Yonex Voltric series since Voltric 70.

Have acquired most of the voltric 70s and up. Unfortunately, didn't have the Voltric 60, 50 and i-force.

The Frames of the Voltric have increase in thickness since Voltric 70. This created more mass on the head.

The frame is much thicker of Voltric Z-Force II vs. Voltric 70

The shaft of Voltric Z-Force II is also thinner than Voltric 70