
Ball Caster

Mechanical Steering from Telefex

Hubless Spur Wheel

Solenoid

Worm Gears (~70% efficiency) : Snekke Gear

Spur Gears (~90% efficiency)

Helical Gears (~80% efficiency)

Universual Hub With Tube

Universual Hub

Tooth Wheel: Tandhjul

Tooth Timing Pilley

Shoulder Bolt