LEGO 42165 - Mercedes-AMG F1 W14 E Performance Pull-Back Technic

Offer an exciting building project to children aged 7 and up with the LEGO® Technic Mercedes-AMG F1 W14 E Performance Pull-Back racing car (42165). 
This model includes details of the real car and the retro-friction allows boys and girls to propel it at full speed to experience the thrill of the race. Do you want to have a good time with your budding pilot? 
Have fun building the adult version of this set: the LEGO Technic Mercedes-AMG F1 W14 E P erformance (42171) model (sold separately). 
Adults and children will be able to build their car simultaneously.