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42099 X-treme Off-Roader LEGO Life Videos
42099 X-treme Off-Roader LEGO Life Videos
LEGO Technic Vehicles TVC Build for real
amazing model
Taking the 4x4 X-treme Off-Roader downhill -- and up again!
Using a weight to move a weight!
Controlling a real excavator with a LEGO app!
Reverse climb
Putting the 4x4 X-treme Off-roader to the test