The medial side braces enable mounting the battery pack holders in a supplementary ahead place to move the battery power weight as far ahead that you can. Tweak-free totally adjustable battery owner is incorporated to the side guards permitting simple and fast battery pack place corrections, plus easy battery power installation through the smart quick-release system. The battery pack owner is installed on framework through one connecting screw on each part brace to eradicate any influence on framework flex. The battery pack holder is universal for both Dirt and Carpet variation.