The medial side braces allow mounting the battery holders in a supplementary forward position to maneuver the battery pack weight as far ahead as you are able to. Tweak-free completely adjustable battery owner is incorporated into the side guards allowing easy and quick battery pack position adjustments, plus simple battery pack installation through the smart quick-release system. The battery pack owner is installed on framework through one linking screw on each side brace to eliminate any effect on framework flex. The battery holder is universal for both Dirt and Carpet version.