RacingBrick on Twitter: "Control+ is a great app to control LEGO Technic 42099 or 42100 but what if you prefer a physical remote? Luckily BrickController 2 can fully control both sets, check
LEGO Technic 42099 X-Treme Off-Roader Power Functions mod with SBrick - RacingBrick
A little dirt never hurt: LEGO Technic 42099 4x4 X-treme Off-Roader [Review] - The Brothers Brick | The Brothers Brick