At present you are on your own with this one. While you can buy the components for your build it is not yet possible to buy a battery space frame or motor mount, (even from the manufacturers of the motors).
Here is an example of a battery space cage that was created for use in a Honda Varadero 125. This set requires a small modification to the original frame so that it can be fitted. 5X6mm holes and 1X10mm holes need to be drilled in the motorcycle frame before it can be mounted. This space frame holds 96 LifeBATT 3.3V 10Ah cells.
