Team Associated RC10B7 Short Chassis -4mm for Wheelbase TuningOverview The Team Associated RC10B7 Short Chassis 4mm is a new chassis length option for wheelbase tuning on the RC10B7 and RC10B7D. The shorter chassis provides better rotation and more forward bite, beneficial across a variety of track conditions and layouts. This tuning option allows racers to fine tune handling characteristics through wheelbase adjustment. Key Features 4mm shorter than standard chassis Wheelbase tuning option Direct fit for RC10B7