LEGO Technic 4X4 X-treme Off-Roader 42099 (958 pieces) | Toys R Us Canada
MAXIMUM TORQUE: 42099 LEGO Technic extreme offroader => Crawler | I did maximum transmission torque just chaging 12 and 20 gears in the set. Then I've added RC tires and locked differentials.
4X4 X-treme Off-Roader 42099 | Powered UP | Buy online at the Official LEGO® Shop US
MOC] LEGO Technic - 42099 B model 'Rocky' - YouTube
LEGO Technic 4x4 X treme Off Roader 42099 Building Kit (958 Pieces) : Toys & Games - Amazon.com