Moto Z launch: Leaked pics show replaceable back cover

According to the leaked images, the back covers will come in a number of different textures including leather, wood and nylon.
Lenovo Moto is rumoured to unveil the flagship Moto Z series at the Tech World Conference on June 9. Now, ahead of the launch, hellomotoHK has put out images of back covers or StyleMods on its Google + page.
According to rumours, Moto Z is likely to feature modular back plates and snap-on accessories. The StyleMods reveal the smartphone will have a large protruding rear