Fully adjustable brass battery owner permits to go the batteries everywhere - front/rear and in addition left/right. The adjustable battery pack holder enables simple and comfortable fat transfer modification. The front/rear fat stability can be modified in 4mm range. The metal product adds extra 7.5g fat for excess weight balance adjustment for the battery side regarding the automobile. The battery holders allow to install the battery pack tape extraordinary regarding the battery pack only without the instalment of tape underneath the chassis makes it possible for increased flex of framework and thus really helps to generate more traction. Thanks to the chassis-free instalment of this tape the ride height of this vehicle is slightly decreased as there isn't any more tape underneath the chassis. The adjustable owner and battery backstops are CNC-machined from brass product together with battery holders are machined from premium lightweight graphite material.