42054 - Claas Xerion 5000 - MODs, Improvements, Attachments, etc - Page 7 - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
Price history & Review on NEW RC Remote Control Modification Motors Bricks Kit for 42054 CLAAS XERION 5000 TRAC VC Technic Building Block Brick DIY Toys | AliExpress Seller - GonLei MOC
LEGO 42054-Claas Xerion MKII fully RC mod with 7 motors (improved version) - YouTube