You remove the abs system during disassembly, therefore you will not have ABS, traction control (because they use wheel speed sensors to detect slip and apply brakes through the abs system), and since no traction control you won’t have launch control either (for the same reasons above). I believe someone has attempted, or is attempting, to implement the ABS into their Goblin, but it’s a time consuming process and you have to also remember that you are utilizing the drive train in a configuration that the ABS wasn’t designed for. It won’t work how you might think and would require serious tweaking to get it functioning correctly (not to mention specialty tools).