Yep that is the ZX3.
FYI, the GZ3 is the updated version of the ZX3 that employs the new I-beam spoke design to add strength and reduce weight. We still sell a lot of ZX3s, but if you like this wheel and want the latest engineering and manufacturing tech, then consider the GZ3 too.
http://www.forgeline.com/products/pe...-18-19-20.html
Also FYI, if it were missing a center cap and had a deeper center area around the lug holes, then it would be the ZX3R.
And if it were a flat lip outer and the spokes connected to the rim register from the inside of the radius (versus connected to the front of the rim register), then it would be the ZX3P.