This RCMAX Billet Chassis is the Ultimate upgrade for your MTXL, milled from an 8mm thick Billet and then pocketed out for weight reduction while the tall ribs offer insane strength!V2 VERSION - UPDATED POCKET AND RIB DEPTH, PLUS A DEEP POCKET UNDER THE SPUR GEAR SO CAN RUN A 67T SPUR AND STILL NO CHASSIS HOLE! When you start running the bigger more powerful 32cc+ motors and other upgrades, the stock chassis flexes far too much causes centre drivetrain issues and bad handling etc