Specifications: 1) Product dimensions (L x W x H): 675 x 425 x 520mm 2) Wheelbase (front): 360mm 3) Wheelbase (rear): 400mm 4) Tread (front / rear): 472mm 5) Wheel dia. (front / rear): 150 x 62mm 6) Gear rate: 1:6 7) Weight: 8kg 8) Engine: 23cc 9) 2-channel transmitter system: the servo must be set at the center position before installation, to set the neutral turn on the transmitter and receiver, set the trim tabs in the center position, and turn off the receiver and transmitter in succession, the servo will be in the proper neutral position for installation Packing: 1 x brand new 23CXP engine 1 x 1:5 scale painted body chassis Quality blazer sport sanwa wheel Full English manual and warranty by Smartech Don\'\'t include in radio contorl system Packing size: 57.0 x 42.0 x 70.0cm