Digital High-Torque HS-5645MG: Universal LEGO As well as many small

As well as many small details such as opening doors

INCLUDES: One servo with pre-installed round (disk) servo horn Four grommets Four brass eyelets Four round

Experiment with storing energy and converting energy by constructing models of a rocket car and a skee-ball mini golf ramp

it includes a colorful sheet of water-slide decals with authentic options

Digital High-Torque HS-5645MG: Universal LEGO As well as many smallFeatures Back to Top ^ Programmable Digital Circuit Custom MP metal gear train technology Perfect for larger airplanes and helicopters Metal Horn Included Overview Back to Top ^ The digital version of our popular 645 is the HS 5645MG, featuring a programmable digital circuit and our custom MP metal gear train technology. Perfect for larger airplanes and helis, the HS 5645MG will deliver higher resolution and torque than its analog brother.