LEGO Technic 9-Speed Gearbox with Shifter Knob

Tech Build Lab · 8.6M views · 0:16

Skill Level

Intermediate

Time Required

Half day

Estimated Cost

$50–200

Equipment

LEGO Technic

Watch the upgraded LEGO Technic 9-speed gearbox transmission with a shifter knob for smooth gear changes! Notice how speed depends on gear ratio. #lego #legotechnic #customlego #creativebuilds #legoideas #gears #gear #engineering #mechanical #gearbox #satisfying