double speed turret gearbox, plastic.
turn your turret faster with this awesome mod!
NOTE: no wires included, you need to solder it yourself
this turret gearbox has a clutch, which is a safe option as it prevent the board from burning out in case the turret gets stuck!
test speed: 320 deg turn
stock HL gearbox 16 seconds (older types)
double speed upgrade gearbox 10 secs (new HL v6.0/6.1)