A NEW VEHICLE CHASSIS FOR FOUR-WHEELED TERRAIN MOTORCYCLES, QUAD BIKES, ATV VEHICLES

摘要

The present invention relates to a vehicle chassis for four-wheeled terrain motorcycles, and it comprises: 4 carrier profiles (1, 2, 3, 4), a front cage (5) and a rear cage (6), vehicle chassis comprises a front left lower suspension arm (16), front left upper suspension arm (17), front right lower suspension arm (18), front right upper suspension arm (19), and a rear left lower suspension arm (20), rear left upper suspension arm (21), rear right lower suspension arm (22), rear right upper suspension arm (23), said lower left, upper left, lower right and upper right carrier profiles (1, 2, 3, 4) are made of square profiles, said lower left, upper left, lower right and upper right carrier profiles (1, 2, 3, 4), comprise welding guide slots (31) formed by cutting from the square profile.