Team Losi Chassis -2.5mm Lightweight: 22 2.0 2.5mm shorter than the stock 22 and 22 2.0 Chassis for improved handling characteristics Additional milled pockets help the -2.5mm chassis to be lighter than the stock 22 2.0 chassis, and is 15-17g lighter Milled 2.5mm thick 7075-T6 Aluminum Hard Anodized for strength and outstanding wear characteristics A direct replacement fit that will not require any other parts