LEGO part counts on boxes without treads
The "realest" of the real part count for any piece is always located somewhere in the back of the instruction booklet piece manifest. 

Look at middle row last piece bottom, where it says we're gonna need 108x 6014648.

Wow, this thing looks cool!  Have fun!!   



Source: 
LEGO instructions - Technic - 42069 - Extreme Adventure (Model 1) by LEGO instructions - Fan - Site.