We are planning on releasing the VMX 450 in December still.
Here are some photos of the chassis with the Supermoto SMR racing tires and the disk brake kit installed.
If you look closely you can see the "A" insert in the chassis for the MTCS system. Up front you can see the front axle is hollow like full scale bikes. The rear shock is pretty large and the chassis has several adjustments for it. The scale radiator shrouds protect the ESC from direct hits by rocks and desbris but allow cool air to pass, also full scale inspired.
The disc brake kit is fully incorporated into the chassis so there are no modifications and the 2.4Ghz 3 channel RTR radio system is already equiped with 3rd channel mixing for brake bias adjustment.