V2 HALF & HALF AXLE BLOCKS (LOWER KIT) GT COMPATIBLEThis is V2 version where the axle notch cutout has been fixed and extra space added for smoother motor cable routing. Keep in mind a small percentage of the GT motor cables are extra short and create too much tension. If you have one of these, feel free to return your kit. The rent is too damn high! And the GT is a touch tippy. So we lowered it by half an inch to get that smooth stability back. Stepping on a lowered GT feels a lot more like an XR.